SettingsElectrical engineering
AC/DC (electricity)
The description AC/DC refers to equipment designed to operate on either alternating current or direct current.
The description AC/DC refers to equipment designed to operate on either alternating current or direct current.
Adjustable-speed drive
Adjustable speed drive or variable-speed drive describes equipment used to control the speed of machinery.
Adjustable speed drive or variable-speed drive describes equipment used to control the speed of machinery.
Alternating current
In alternating current, the movement of electric charge periodically reverses direction.
In alternating current, the movement of electric charge periodically reverses direction.
American Society for Precision Engineering
The American Society for Precision Engineering is a non-profit member association, founded in 1986, dedicated to advancing the arts, sciences and technology of precision engineering, to promote ...
The American Society for Precision Engineering is a non-profit member association, founded in 1986, dedicated to advancing the arts, sciences and technology of precision engineering, to promote ...
ANSI Device Numbers
In the design of electrical power systems, the ANSI Standard Device Numbers (ANSI /IEEE Standard C37.2) denote what features a protective device supports (such as a relay or circuit breaker).
In the design of electrical power systems, the ANSI Standard Device Numbers (ANSI /IEEE Standard C37.2) denote what features a protective device supports (such as a relay or circuit breaker).
Bachelor of Electrical Engineering
Bachelor of Electrical Engineering (B.E.E.) is a undergraduate academic degree offered to a student who completes three to five years of study in electrical engineering at a university.
Bachelor of Electrical Engineering (B.E.E.) is a undergraduate academic degree offered to a student who completes three to five years of study in electrical engineering at a university.
Bird Technologies Group
Bird Technologies Group, Inc. manufactures radio frequency measurement and management equipment and systems and provides educational solutions and other services.
Bird Technologies Group, Inc. manufactures radio frequency measurement and management equipment and systems and provides educational solutions and other services.
Bud Industries
Bud Industries is a manufacturer and supplier of electronics enclosures founded by Max Haas in 1928 and based in Willoughby, Ohio near Cleveland.
Bud Industries is a manufacturer and supplier of electronics enclosures founded by Max Haas in 1928 and based in Willoughby, Ohio near Cleveland.
Cavity Perturbation Theory
Cavity Perturbation Theory describes methods for derivation of perturbation formulae for performance changes of a cavity resonator.
Cavity Perturbation Theory describes methods for derivation of perturbation formulae for performance changes of a cavity resonator.
Cavity perturbation theory
Cavity perturbation theory describes methods for derivation of perturbation formulae for performance changes of a cavity resonator.
Cavity perturbation theory describes methods for derivation of perturbation formulae for performance changes of a cavity resonator.
Center frequency
In electrical engineering and telecommunications, the center frequency of a filter or channel is a measure of a central frequency between the upper and lower cutoff frequencies.
In electrical engineering and telecommunications, the center frequency of a filter or channel is a measure of a central frequency between the upper and lower cutoff frequencies.
Circuit reliability
Circuit reliability (also time availability) (CiR) is the percentage of time an electronic circuit was available for use in a specified period of scheduled availability.
Circuit reliability (also time availability) (CiR) is the percentage of time an electronic circuit was available for use in a specified period of scheduled availability.
Circuit Total Limitation
Circuit Total Limitation is one of the present day standards for electrical panels sold in the United States according to the National Electrical Code.
Circuit Total Limitation is one of the present day standards for electrical panels sold in the United States according to the National Electrical Code.
Circuit total limitation
Circuit total limitation is one of the present-day standards for electrical panels sold in the United States according to the National Electrical Code.
Circuit total limitation is one of the present-day standards for electrical panels sold in the United States according to the National Electrical Code.
Common Power Format
The Si2 Common Power Format, or CPF is a file format for specifying power-saving techniques early in the design process.
The Si2 Common Power Format, or CPF is a file format for specifying power-saving techniques early in the design process.
Contact resistance
The term contact resistance refers to the contribution to the total resistance of a material which comes from the electrical leads and connections as opposed to the intrinsic resistance, which i...
The term contact resistance refers to the contribution to the total resistance of a material which comes from the electrical leads and connections as opposed to the intrinsic resistance, which i...
Control engineering
Control engineering or control systems engineering is the engineering discipline that applies control theory to design systems with desired behaviors.
Control engineering or control systems engineering is the engineering discipline that applies control theory to design systems with desired behaviors.
Copper loss
Copper loss is the term often given to heat produced by electrical currents in the conductors of transformer windings, or other electrical devices.
Copper loss is the term often given to heat produced by electrical currents in the conductors of transformer windings, or other electrical devices.
CSA Z462
CSA Z462, Workplace Electrical Safety Standard CSA Z462 is a standard of the Canadian Standards Association.
CSA Z462, Workplace Electrical Safety Standard CSA Z462 is a standard of the Canadian Standards Association.
Cycloconverter
A cycloconverter or a cycloinverter converts a constant voltage, constant frequency AC waveform to another AC waveform of a lower frequency by synthesizing the output waveform from segment...
A cycloconverter or a cycloinverter converts a constant voltage, constant frequency AC waveform to another AC waveform of a lower frequency by synthesizing the output waveform from segment...
Daisy chain (electrical engineering)
In electrical and electronic engineering a daisy chain is a wiring scheme in which multiple devices are wired together in sequence or in a ring.
In electrical and electronic engineering a daisy chain is a wiring scheme in which multiple devices are wired together in sequence or in a ring.
Dana Ron
Dana Ron Goldreich is a computer scientist, a professor of electrical engineering at the Tel Aviv University, Israel.
Dana Ron Goldreich is a computer scientist, a professor of electrical engineering at the Tel Aviv University, Israel.
Dependent Sources
Dependent Source is a source which depends upon a particular element of the circuit for delivering the or voltage or current depending upon the type of source it is.
Dependent Source is a source which depends upon a particular element of the circuit for delivering the or voltage or current depending upon the type of source it is.
Diakoptics
Gabriel Kron's Diakoptics or Method of Tearing involves breaking a problem down into subproblems which can be solved independently before being joined back together to obtain a solution to the w...
Gabriel Kron's Diakoptics or Method of Tearing involves breaking a problem down into subproblems which can be solved independently before being joined back together to obtain a solution to the w...
Digital protective relay
In electrical engineering of power systems, a digital protective relay uses a microcontroller with software-based protection algorithms for the detection of electrical faults.
In electrical engineering of power systems, a digital protective relay uses a microcontroller with software-based protection algorithms for the detection of electrical faults.
Direct current
Direct current (DC) is the unidirectional flow of electric charge.
Direct current (DC) is the unidirectional flow of electric charge.
Dissipation factor
In physics, the dissipation factor is a measure of loss-rate of energy of a mode of oscillation in a dissipative system.
In physics, the dissipation factor is a measure of loss-rate of energy of a mode of oscillation in a dissipative system.
Dissipation factor measurement
Dissipation factor measurement is a cable diagnosis method for the assessment of the dielectric condition of medium- and high-voltage cables.
Dissipation factor measurement is a cable diagnosis method for the assessment of the dielectric condition of medium- and high-voltage cables.
Dqo transformation
In electrical engineering, direct–quadrature–zero transformation or zero–direct–quadrature transformation is a mathematical transformation used to simplify the analysis of three-phase circuits.
In electrical engineering, direct–quadrature–zero transformation or zero–direct–quadrature transformation is a mathematical transformation used to simplify the analysis of three-phase circuits.
Drain Efficiency
Drain Efficiency is the ratio of output RF power to input DC power when primary input DC power has been fed to Drain of FET.
Drain Efficiency is the ratio of output RF power to input DC power when primary input DC power has been fed to Drain of FET.
DSEAR
DSEAR is the UK implementation of the European Union ATEX directive.
DSEAR is the UK implementation of the European Union ATEX directive.
Duality (electrical circuits)
In electrical engineering, electrical terms are associated into pairs called duals.
In electrical engineering, electrical terms are associated into pairs called duals.
Earthing system
In electricity supply systems, an earthing system defines the electrical potential of the conductors relative to the Earth's conductive surface.
In electricity supply systems, an earthing system defines the electrical potential of the conductors relative to the Earth's conductive surface.
EDN (magazine)
EDN (ISSN 0012-7515) is a magazine published by UBM Electronics, a division of United Business Media.
EDN (ISSN 0012-7515) is a magazine published by UBM Electronics, a division of United Business Media.
EEE SUST
The Department of Electrical and Electronic Engineering ( EEE ) is a department of Shahjalal University of Science and Technology (SUST).
The Department of Electrical and Electronic Engineering ( EEE ) is a department of Shahjalal University of Science and Technology (SUST).
Eldon Enclosure Systems
Eldon is a privately held company headquartered in Madrid, Spain.
Eldon is a privately held company headquartered in Madrid, Spain.
Electric motor
An electric motor is an electromechanical device that converts electrical energy into mechanical energy.
An electric motor is an electromechanical device that converts electrical energy into mechanical energy.
Electric power distribution
Electricity distribution is the final stage in the delivery of electricity to end users.
Electricity distribution is the final stage in the delivery of electricity to end users.
Electric power transmission
Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers.
Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers.
Electric-power transmission
Electric-power transmission or "high-voltage electric transmission" is the bulk transfer of electrical energy, from generating power plants to substations located near population centers.
Electric-power transmission or "high-voltage electric transmission" is the bulk transfer of electrical energy, from generating power plants to substations located near population centers.
Electrical capacitance tomography
Electrical capacitance tomography (ECT) is a method for determination of the dielectric permittivity distribution in the interior of an object from external capacitance measurements.
Electrical capacitance tomography (ECT) is a method for determination of the dielectric permittivity distribution in the interior of an object from external capacitance measurements.
Electrical efficiency
The efficiency of an entity (a device, component, or system) in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed (a fractio...
The efficiency of an entity (a device, component, or system) in electronics and electrical engineering is defined as useful power output divided by the total electrical power consumed (a fractio...
Electrical engineering
Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics and electromagnetism.
Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics and electromagnetism.
Electrical engineering (terminology)
The precise meaning of the term electrical engineering is not universally agreed upon.
The precise meaning of the term electrical engineering is not universally agreed upon.
Electrical engineering technology
Electrical engineering technology is an engineering technology field that implements and applies the principles of electrical engineering.
Electrical engineering technology is an engineering technology field that implements and applies the principles of electrical engineering.
Electrical equipment in hazardous areas
In electrical engineering, a hazardous location is defined as a place where concentrations of flammable gases, vapors, or dusts occur.
In electrical engineering, a hazardous location is defined as a place where concentrations of flammable gases, vapors, or dusts occur.
Electrical network
An electrical network is an interconnection of electrical elements such as resistors, inductors, capacitors, transmission lines, voltage sources, current sources and switches.
An electrical network is an interconnection of electrical elements such as resistors, inductors, capacitors, transmission lines, voltage sources, current sources and switches.
Electrical system design
Electrical system design is the design of electrical systems.
Electrical system design is the design of electrical systems.
Electrical wiring
Electrical wiring in general refers to insulated conductors used to carry electricity, and associated devices.
Electrical wiring in general refers to insulated conductors used to carry electricity, and associated devices.
Electroactive polymers
Electroactive Polymers, or EAPs, are polymers that exhibits a change in size or shape when stimulated by an electric field.
Electroactive Polymers, or EAPs, are polymers that exhibits a change in size or shape when stimulated by an electric field.
Electromechanics
In engineering, electromechanics combines the sciences of electromagnetism, of electrical engineering and mechanics.
In engineering, electromechanics combines the sciences of electromagnetism, of electrical engineering and mechanics.
Electronic engineering
Electronics engineering, or electronic engineering, is an engineering discipline where non-linear and active electrical components such as electron tubes, and semiconductor devices, e...
Electronics engineering, or electronic engineering, is an engineering discipline where non-linear and active electrical components such as electron tubes, and semiconductor devices, e...
Electronic speed control
An electronic speed control or ESC is an electronic circuit with the purpose to vary an electric motor's speed, its direction and possibly also to act as a dynamic brake.
An electronic speed control or ESC is an electronic circuit with the purpose to vary an electric motor's speed, its direction and possibly also to act as a dynamic brake.
Electronics Engineering Technology
Electronics Engineering Technology is a field of study similar to, but less less rigorous than, Electronic Engineering.
Electronics Engineering Technology is a field of study similar to, but less less rigorous than, Electronic Engineering.
Electronics engineering technology
Electronics engineering technology is a field of study similar to electronic engineering.
Electronics engineering technology is a field of study similar to electronic engineering.
Enclosure (electrical)
An electrical enclosure is a cabinet for electrical or electronic equipment to mount switches, knobs and displays and to prevent electrical shock to equipment users and protect the contents from...
An electrical enclosure is a cabinet for electrical or electronic equipment to mount switches, knobs and displays and to prevent electrical shock to equipment users and protect the contents from...
European Home Systems Protocol
European Home Systems (EHS) Protocol was aimed at home appliances control and communication using power line communication (PLC).
European Home Systems (EHS) Protocol was aimed at home appliances control and communication using power line communication (PLC).
Evanescent wave
An evanescent wave is a nearfield standing wave with an intensity that exhibits exponential decay with distance from the boundary at which the wave was formed.
An evanescent wave is a nearfield standing wave with an intensity that exhibits exponential decay with distance from the boundary at which the wave was formed.
Extra-low voltage
In electricity supply, the use of extra-low voltage (ELV) is one of several means to protect against electrical shock.
In electricity supply, the use of extra-low voltage (ELV) is one of several means to protect against electrical shock.
E³.series
Zuken’s E³.series is a software for the creation of electrical and fluid designs, for wiring, harnesses, cable assemblies, control panels, hydraulics and pneumatics.
Zuken’s E³.series is a software for the creation of electrical and fluid designs, for wiring, harnesses, cable assemblies, control panels, hydraulics and pneumatics.
Field electron emission
Field emission (FE) (also known as field electron emission and electron field emission) is emission of electrons induced by an electrostatic field.
Field emission (FE) (also known as field electron emission and electron field emission) is emission of electrons induced by an electrostatic field.
First-order hold
The first-order hold (FOH) is a mathematical model of the practical reconstruction of sampled signals that could be done by a conventional digital-to-analog converter (DAC) and an analog circuit...
The first-order hold (FOH) is a mathematical model of the practical reconstruction of sampled signals that could be done by a conventional digital-to-analog converter (DAC) and an analog circuit...
Flexible AC transmission system
A flexible alternating current transmission system is a system composed of static equipment used for the AC transmission of electrical energy.
A flexible alternating current transmission system is a system composed of static equipment used for the AC transmission of electrical energy.
Fractional horsepower motor
A fractional horsepower motor is an electric motor with a rated output power of 746 Watts or less.
A fractional horsepower motor is an electric motor with a rated output power of 746 Watts or less.
German Solar Mobility Association
The German Solar Mobility Association / German Bundesverband Solare Mobilität is an interest group in Germany to further electric mobility in combination of regenerative resources for the ...
The German Solar Mobility Association / German Bundesverband Solare Mobilität is an interest group in Germany to further electric mobility in combination of regenerative resources for the ...
Glue logic
In electronics, glue logic is the custom logic circuitry used to interface a number of off-the-shelf integrated circuits.
In electronics, glue logic is the custom logic circuitry used to interface a number of off-the-shelf integrated circuits.
Ground bounce
In electronic engineering, ground bounce is a phenomenon associated with transistor switching where the gate voltage can appear to be less than the local ground potential, causing the unstabl...
In electronic engineering, ground bounce is a phenomenon associated with transistor switching where the gate voltage can appear to be less than the local ground potential, causing the unstabl...
Harmonic balance
Harmonic balance is a method used to calculate the steady-state response of electrical circuits.
Harmonic balance is a method used to calculate the steady-state response of electrical circuits.
Hazard analysis
A hazard analysis is used as the first step in a process used to assess risk.
A hazard analysis is used as the first step in a process used to assess risk.
Hazard identification
A Hazard Identification Study or HAZID is a tool for hazard analysis, used early in a project as soon as process flow diagrams, draft heat and mass balances, and plot layouts are available.
A Hazard Identification Study or HAZID is a tool for hazard analysis, used early in a project as soon as process flow diagrams, draft heat and mass balances, and plot layouts are available.
Heaviside condition
The Heaviside condition, due to Oliver Heaviside (1850–1925), is the condition an electrical transmission line must meet in order for there to be no distortion of a transmitted signal.
The Heaviside condition, due to Oliver Heaviside (1850–1925), is the condition an electrical transmission line must meet in order for there to be no distortion of a transmitted signal.
High voltage
The term high voltage characterizes electrical circuits in which the voltage used is the cause of particular safety concerns and insulation requirements.
The term high voltage characterizes electrical circuits in which the voltage used is the cause of particular safety concerns and insulation requirements.
High voltage cable
A high voltage cable - also called HV cable - is used for electric power transmission at high voltage.
A high voltage cable - also called HV cable - is used for electric power transmission at high voltage.
High-voltage cable
A high-voltage cable - also called HV cable - is used for electric power transmission at high voltage.
A high-voltage cable - also called HV cable - is used for electric power transmission at high voltage.
Humbucking
Humbucking is a technique of introducing a small amount of line-frequency signal so as to cancel any hum introduced.
Humbucking is a technique of introducing a small amount of line-frequency signal so as to cancel any hum introduced.
IEEE 1584
IEEE Std 1584-2002 (Guide for Performing Arc-Flash Hazard Calculations) is a standard of the Institute of Electrical and Electronics Engineers that provides a method of calculating the incid...
IEEE Std 1584-2002 (Guide for Performing Arc-Flash Hazard Calculations) is a standard of the Institute of Electrical and Electronics Engineers that provides a method of calculating the incid...
IEEE P1801
IEEE P1801 is a working group established to provide answers to frequently asked questions concerning IEEE Standard 1801-2009.
IEEE P1801 is a working group established to provide answers to frequently asked questions concerning IEEE Standard 1801-2009.
IEEE Richard W. Hamming Medal
The IEEE Richard W. Hamming Medal is presented annually to up to three persons, for outstanding achievements in information sciences, information systems and information technology.
The IEEE Richard W. Hamming Medal is presented annually to up to three persons, for outstanding achievements in information sciences, information systems and information technology.
IEEE Standard 1801-2009
IEEE Standard 1801-2009 is a design standard for electronics that provides for the description of the "power intent" of the design.
IEEE Standard 1801-2009 is a design standard for electronics that provides for the description of the "power intent" of the design.
Induction heater
An induction heater is a key piece of equipment used in all forms of induction heating.
An induction heater is a key piece of equipment used in all forms of induction heating.
Industrial and multiphase power plugs and sockets
Industrial and multiphase plugs and sockets provide a connection to the electrical mains rated at higher voltages and currents than household plugs and sockets.
Industrial and multiphase plugs and sockets provide a connection to the electrical mains rated at higher voltages and currents than household plugs and sockets.
International Electrical Exhibition of 1884
For example, it played a key role in organizing and hosting the International Electrical Exhibition of 1884 in Philadelphia.
For example, it played a key role in organizing and hosting the International Electrical Exhibition of 1884 in Philadelphia.
International Electro-Technical Exhibition – 1891
The 1891 International Electro-Technical Exhibition was held between 16 May and 19 October on the disused site of the three former “Westbahnhöfe” (Western Railway Stations) in Frankfurt am Main.
The 1891 International Electro-Technical Exhibition was held between 16 May and 19 October on the disused site of the three former “Westbahnhöfe” (Western Railway Stations) in Frankfurt am Main.
Interrupter
In computing, an interrupt is an asynchronous signal indicating the need for attention or a synchronous event in software indicating the need for a change in execution.
In computing, an interrupt is an asynchronous signal indicating the need for attention or a synchronous event in software indicating the need for a change in execution.
Intrinsic safety
Intrinsic safety (IS) is a protection technique for safe operation of electronic equipment in explosive atmospheres and under irregular operating conditions.
Intrinsic safety (IS) is a protection technique for safe operation of electronic equipment in explosive atmospheres and under irregular operating conditions.
IP Code
The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating) consists of the letters IP followed by two digits and an optional letter.
The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating) consists of the letters IP followed by two digits and an optional letter.
IP-XACT
IP-XACT is an XML format that defines and describes electronic components and their designs.
IP-XACT is an XML format that defines and describes electronic components and their designs.
Johnsen–Rahbek effect
The Johnsen–Rahbek effect occurs when an electric potential is applied across the boundary between a metallic surface and the surface of a semiconducting material.
The Johnsen–Rahbek effect occurs when an electric potential is applied across the boundary between a metallic surface and the surface of a semiconducting material.
Johnson-Nyquist noise
Johnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers (usually the electrons)...
Johnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers (usually the electrons)...
Kelvin bridge
A Kelvin bridge (also called a Kelvin double bridge and in some countries a Thomson bridge) is a measuring instrument invented by William Thomson, 1st Baron Kelvin.
A Kelvin bridge (also called a Kelvin double bridge and in some countries a Thomson bridge) is a measuring instrument invented by William Thomson, 1st Baron Kelvin.
Kundi (stealing power)
Kundi, ( कुंडी ) ( ਕੁੰਡੀ ) as known in some parts of India, is the criminal but widespread practice by common people of stealing electric power.
Kundi, ( कुंडी ) ( ਕੁੰਡੀ ) as known in some parts of India, is the criminal but widespread practice by common people of stealing electric power.
L Prize
The L Prize is a competition run by the United States Department of Energy aimed to "spur lighting manufacturers to develop high-quality, high-efficiency solid-state lighting products to replace...
The L Prize is a competition run by the United States Department of Energy aimed to "spur lighting manufacturers to develop high-quality, high-efficiency solid-state lighting products to replace...
Lab-on-a-chip
A lab-on-a-chip (LOC) is a device that integrates one or several laboratory functions on a single chip of only millimeters to a few square centimeters in size.
A lab-on-a-chip (LOC) is a device that integrates one or several laboratory functions on a single chip of only millimeters to a few square centimeters in size.
Leading and Lagging Current
Leading and Lagging Current. There are three options in a circuit for current.
Leading and Lagging Current. There are three options in a circuit for current.
LED-embedded glass
LED-embedded glass is a composite material containing light-emitting diodes.
LED-embedded glass is a composite material containing light-emitting diodes.
Ledglass
Ledglass is a building material which contains some functional electronics, light-emitting diodes.
Ledglass is a building material which contains some functional electronics, light-emitting diodes.
Limit switch
In electronics, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.
In electronics, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.
Linear induction motor
A linear motor is an electric motor that has had its stator and rotor "unrolled" so that instead of producing a torque (rotation) it produces a linear force along its length.
A linear motor is an electric motor that has had its stator and rotor "unrolled" so that instead of producing a torque (rotation) it produces a linear force along its length.
Linear timecode
Linear (or Longitudinal) Timecode (LTC) is an encoding of SMPTE timecode data in an audio signal, as defined in SMPTE 12M specification.
Linear (or Longitudinal) Timecode (LTC) is an encoding of SMPTE timecode data in an audio signal, as defined in SMPTE 12M specification.
Load line (electronics)
A load line is used in graphic analysis of circuits, representing the constraint other parts of the circuit place on a non-linear device, like a diode or transistor.
A load line is used in graphic analysis of circuits, representing the constraint other parts of the circuit place on a non-linear device, like a diode or transistor.
LOCAD
The Lab-on-a-Chip Applications Development (LOCAD) element is a set of related lab-on-a-chip projects at NASA. The projects develop integrated lab-on-a-chip products in three areas related...
The Lab-on-a-Chip Applications Development (LOCAD) element is a set of related lab-on-a-chip projects at NASA. The projects develop integrated lab-on-a-chip products in three areas related...
Lockout-Tagout
Lockout-Tagout or lock and tag is a safety procedure which is used in industry and research settings to ensure that dangerous machines are properly shut off and not started up again prior ...
Lockout-Tagout or lock and tag is a safety procedure which is used in industry and research settings to ensure that dangerous machines are properly shut off and not started up again prior ...
Lockout-tagout
Lockout-tagout or lock and tag is a safety procedure which is used in industry and research settings to ensure that dangerous machines are properly shut off and not started up again prior ...
Lockout-tagout or lock and tag is a safety procedure which is used in industry and research settings to ensure that dangerous machines are properly shut off and not started up again prior ...
Loss tangent
The loss tangent is a parameter of a dielectric material that quantifies its inherent dissipation of electromagnetic energy.
The loss tangent is a parameter of a dielectric material that quantifies its inherent dissipation of electromagnetic energy.
Low voltage
Low voltage when used as an electrical engineering term concerning an electricity supply grid or industrial use, broadly identifies safety considerations of the system based on the voltage used.
Low voltage when used as an electrical engineering term concerning an electricity supply grid or industrial use, broadly identifies safety considerations of the system based on the voltage used.
LTI system theory
Linear time-invariant system theory, commonly known as LTI system theory, comes from applied mathematics and has direct applications in NMR spectroscopy, seismology, circuits, signal proce...
Linear time-invariant system theory, commonly known as LTI system theory, comes from applied mathematics and has direct applications in NMR spectroscopy, seismology, circuits, signal proce...
Lumped matter discipline
Lumped matter discipline is a set of imposed assumptions in electrical engineering that provides the foundation for lumped circuit abstraction used in network analysis.
Lumped matter discipline is a set of imposed assumptions in electrical engineering that provides the foundation for lumped circuit abstraction used in network analysis.
Manley-Rowe relations
The Manley-Rowe relations are mathematical expressions developed originally for electrical engineers to predict the amount of energy in a wave that has multiple frequencies.
The Manley-Rowe relations are mathematical expressions developed originally for electrical engineers to predict the amount of energy in a wave that has multiple frequencies.
Mating Connectors
Detachable power supply systems (Appliance Couplers) according to IEC 60320 provide a great deal of flexibility and efficiency while complying with the strictest safety requirements and respondi...
Detachable power supply systems (Appliance Couplers) according to IEC 60320 provide a great deal of flexibility and efficiency while complying with the strictest safety requirements and respondi...
Maximum power transfer theorem
In electrical engineering, the maximum power transfer theorem states that, to obtain maximum external power from a source with a finite internal resistance, the resistance of the load must b...
In electrical engineering, the maximum power transfer theorem states that, to obtain maximum external power from a source with a finite internal resistance, the resistance of the load must b...
Mesh analysis
Mesh analysis (or the mesh current method) is a method that is used to solve planar circuits for the currents (and indirectly the voltages) at any place in the circuit.
Mesh analysis (or the mesh current method) is a method that is used to solve planar circuits for the currents (and indirectly the voltages) at any place in the circuit.
Metastability in electronics
Metastability in electronics is the ability of a digital electronic system to persist for an unbounded time in an unstable equilibrium or metastable state.
Metastability in electronics is the ability of a digital electronic system to persist for an unbounded time in an unstable equilibrium or metastable state.
Microelectromechanical systems
Microelectromechanical systems is the technology of very small devices; it merges at the nano-scale into nanoelectromechanical systems and nanotechnology.
Microelectromechanical systems is the technology of very small devices; it merges at the nano-scale into nanoelectromechanical systems and nanotechnology.
MicroFIT
MicroFIT is a renewable energy microgeneration program in the Province of Ontario, launched in October 2009 following the Green Energy Act 2009, alongside feed-in tariff to provide incentives fo...
MicroFIT is a renewable energy microgeneration program in the Province of Ontario, launched in October 2009 following the Green Energy Act 2009, alongside feed-in tariff to provide incentives fo...
Microwave engineering
Microwave engineering pertains to the study and desigin of microwave circuits, components, and systems.
Microwave engineering pertains to the study and desigin of microwave circuits, components, and systems.
Miller effect
∗In electronics, the Miller effect accounts for the increase in the equivalent input capacitance of an inverting voltage amplifier due to amplification of the effect of capacitance between the i...
∗In electronics, the Miller effect accounts for the increase in the equivalent input capacitance of an inverting voltage amplifier due to amplification of the effect of capacitance between the i...
Millman's theorem
In electrical engineering, Millman's theorem (or the parallel generator theorem) is a method to simplify the solution of a circuit.
In electrical engineering, Millman's theorem (or the parallel generator theorem) is a method to simplify the solution of a circuit.
Motor controller
A motor controller is a device or group of devices that serves to govern in some predetermined manner for the performance of an electric motor.
A motor controller is a device or group of devices that serves to govern in some predetermined manner for the performance of an electric motor.
Muntzing
Muntzing is the practice and technique of reducing the components inside an electronic appliance to the minimum required for it to function.
Muntzing is the practice and technique of reducing the components inside an electronic appliance to the minimum required for it to function.
National Electrical Code
The National Electrical Code (NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States.
The National Electrical Code (NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States.
Network analyzer (electrical)
A network analyzer is an instrument that measures the network parameters of electrical networks.
A network analyzer is an instrument that measures the network parameters of electrical networks.
Network protector
A network protector (also reverse-power relay) is a type of electric protective device used in electricity distribution systems.
A network protector (also reverse-power relay) is a type of electric protective device used in electricity distribution systems.
Network tomography
Network tomography is the study of a network's internal characteristics using information derived from end point data.
Network tomography is the study of a network's internal characteristics using information derived from end point data.
Neuromorphic engineering
Neuromorphic engineering or neuromorphic computing is a concept developed by Carver Mead, in the late 1980s, describing the use of very-large-scale integration systems containing electroni...
Neuromorphic engineering or neuromorphic computing is a concept developed by Carver Mead, in the late 1980s, describing the use of very-large-scale integration systems containing electroni...
NFPA 70B
NFPA 70B (Recommended Practice for Electrical Equipment Maintenance) is a standard of the National Fire Protection Association that addresses recommended electrical equipment maintenance.
NFPA 70B (Recommended Practice for Electrical Equipment Maintenance) is a standard of the National Fire Protection Association that addresses recommended electrical equipment maintenance.
NFPA 70E
NFPA 70E, titled Standard for Electrical Safety in the Workplace, is a standard of the National Fire Protection Association (NFPA).
NFPA 70E, titled Standard for Electrical Safety in the Workplace, is a standard of the National Fire Protection Association (NFPA).
Nodal admittance matrix
In power engineering, Y Matrix or Ybus is an n x n symmetric matrix describing a power system with n buses.
In power engineering, Y Matrix or Ybus is an n x n symmetric matrix describing a power system with n buses.
Nonintrusive load monitoring
Nonintrusive Load Monitoring (NILM), or Nonintrusive Appliance Load Monitoring, is a process for analyzing changes in the voltage and current going into a house and deducing what appliances are ...
Nonintrusive Load Monitoring (NILM), or Nonintrusive Appliance Load Monitoring, is a process for analyzing changes in the voltage and current going into a house and deducing what appliances are ...
Onboard DC grid
Onboard DC Grid allows for new ways of thinking regarding operational optimization.
Onboard DC Grid allows for new ways of thinking regarding operational optimization.
Open circuit test
The Open circuit test, or "no-load test", is one of the methods used in electrical engineering to determine the no load impedance in the excitation branch of a real transformer.
The Open circuit test, or "no-load test", is one of the methods used in electrical engineering to determine the no load impedance in the excitation branch of a real transformer.
Parts stress modelling
Parts stress modelling is a method in engineering and especially electronics to find an expected value for the rate of failure of the mechanical and electronic components of a system.
Parts stress modelling is a method in engineering and especially electronics to find an expected value for the rate of failure of the mechanical and electronic components of a system.
Parvalux
Parvalux Electric Motors Ltd is a manufacturer of fractional horsepower geared electric motors.
Parvalux Electric Motors Ltd is a manufacturer of fractional horsepower geared electric motors.
PAT Testing
Portable Appliance Testing (commonly known as PAT or PAT Inspection or PAT Testing) is a process in the United Kingdom, New Zealand and Australia by which electrical appliances...
Portable Appliance Testing (commonly known as PAT or PAT Inspection or PAT Testing) is a process in the United Kingdom, New Zealand and Australia by which electrical appliances...
Per-unit system
In the power transmission field of electrical engineering, a per-unit system is the expression of system quantities as fractions of a defined base unit quantity.
In the power transmission field of electrical engineering, a per-unit system is the expression of system quantities as fractions of a defined base unit quantity.
Persistent current
Persistent current is a perpetual electrical current, not requiring an external power source, that flows naturally through resistive metal.
Persistent current is a perpetual electrical current, not requiring an external power source, that flows naturally through resistive metal.
Phase converter
A phase converter is a device that converts electric power provided as single phase to multiple phase or vice-versa.
A phase converter is a device that converts electric power provided as single phase to multiple phase or vice-versa.
Physical optics
In physics, physical optics, or wave optics, is the branch of optics which studies interference, diffraction, polarization, and other phenomena for which the ray approximation of geometric...
In physics, physical optics, or wave optics, is the branch of optics which studies interference, diffraction, polarization, and other phenomena for which the ray approximation of geometric...
Polarity symbols
Since there is no standardization of these plugs, a polarity symbol is printed on the case indicating which type of plug is needed.
Since there is no standardization of these plugs, a polarity symbol is printed on the case indicating which type of plug is needed.
Polyphase coil
Polyphase coils are electrical coils (phases) connected together in a polyphase system such as a generator or motor.
Polyphase coils are electrical coils (phases) connected together in a polyphase system such as a generator or motor.
Portable Appliance Testing
Portable Appliance Testing is a process in the United Kingdom, New Zealand and Australia by which electrical appliances are routinely checked for safety.
Portable Appliance Testing is a process in the United Kingdom, New Zealand and Australia by which electrical appliances are routinely checked for safety.
Portable appliance testing
Portable appliance testing is a process in the United Kingdom,the Republic of Ireland, New Zealand and Australia by which electrical appliances are routinely checked for safety.
Portable appliance testing is a process in the United Kingdom,the Republic of Ireland, New Zealand and Australia by which electrical appliances are routinely checked for safety.
Power factor
The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load to the apparent power in the circuit, and is a dimensionless number between 0 and 1.
The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load to the apparent power in the circuit, and is a dimensionless number between 0 and 1.
Power flow study
In power engineering, the power flow study (also known as load-flow study) is an important tool involving numerical analysis applied to a power system.
In power engineering, the power flow study (also known as load-flow study) is an important tool involving numerical analysis applied to a power system.
Pre-charge
Pre-charge of the powerline voltages in a high voltage DC application is a preliminary mode which current-limits the power source such that a controlled rise time of the system voltage during po...
Pre-charge of the powerline voltages in a high voltage DC application is a preliminary mode which current-limits the power source such that a controlled rise time of the system voltage during po...
Pressure piling
Pressure piling describes phenomena related to combustion of gases in a tube or long vessel.
Pressure piling describes phenomena related to combustion of gases in a tube or long vessel.
Printed circuit board
A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets...
A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets...
Processing amplifier
Processing amplifier, commonly called ProcAmp, is used to alter, change or clean video or audio signal components or parameters in real time.
Processing amplifier, commonly called ProcAmp, is used to alter, change or clean video or audio signal components or parameters in real time.
Pseudoternary
In telecommunication, bipolar encoding is a type of line code (a method of encoding digital information to make it resistant to certain forms of signal loss during transmission).
In telecommunication, bipolar encoding is a type of line code (a method of encoding digital information to make it resistant to certain forms of signal loss during transmission).
Pulsating direct current
A pulsating direct current is a direct current (dc) that changes in value at regular or irregular intervals.
A pulsating direct current is a direct current (dc) that changes in value at regular or irregular intervals.
Radio frequency engineering
Radio frequency engineering is the analysis and design of circuits at frequencies where transmission lines are comparable to the wavelength.
Radio frequency engineering is the analysis and design of circuits at frequencies where transmission lines are comparable to the wavelength.
Ramp generator
A ramp generator is a functionality that is used for electrical generators or electric motors.
A ramp generator is a functionality that is used for electrical generators or electric motors.
Repulsion motor
A repulsion motor is a type of electric motor for use on alternating current.
A repulsion motor is a type of electric motor for use on alternating current.
Residual-current device
A Residual-Current Circuit Breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the electric current is not balanced between the energized cond...
A Residual-Current Circuit Breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the electric current is not balanced between the energized cond...
Resistive circuit
A resistive circuit is an electrical circuit designed to use resistance as a means of controlling the behavior of the electrical current in the circuit.
A resistive circuit is an electrical circuit designed to use resistance as a means of controlling the behavior of the electrical current in the circuit.
RF engineering
Radio frequency engineering is a subset of electrical engineering that deals with devices which are designed to operate in the Radio Frequency spectrum.
Radio frequency engineering is a subset of electrical engineering that deals with devices which are designed to operate in the Radio Frequency spectrum.
Richard W. Hamming Medal
Richard W. Hamming Medal or IEEE Richard W. Hamming Medal is an award given annually for 'exceptional contributions to information sciences, information systems and information technology.'
Richard W. Hamming Medal or IEEE Richard W. Hamming Medal is an award given annually for 'exceptional contributions to information sciences, information systems and information technology.'
Rotary phase converter
A rotary phase converter, abbreviated RPC, is an electrical machine that produces three-phase electric power from single-phase electric power.
A rotary phase converter, abbreviated RPC, is an electrical machine that produces three-phase electric power from single-phase electric power.
RX meter
An RX meter is used to measure the separate resistive and reactive components of reactive parallel Z network.
An RX meter is used to measure the separate resistive and reactive components of reactive parallel Z network.
Shmoo plot
The Shmoo Plot was invented by VLSI Hall Of Fame inductee Robert Huston.
The Shmoo Plot was invented by VLSI Hall Of Fame inductee Robert Huston.
Short circuit
A short circuit is an electrical circuit that allows a current to travel along an unintended path, often where essentially no electrical impedance is encountered.
A short circuit is an electrical circuit that allows a current to travel along an unintended path, often where essentially no electrical impedance is encountered.
Shunt (electrical)
In electronics, a shunt is a device which allows electric current to pass around another point in the circuit.
In electronics, a shunt is a device which allows electric current to pass around another point in the circuit.
Signal conditioning
In electronics, signal conditioning means manipulating an analog signal in such a way that it meets the requirements of the next stage for further processing.
In electronics, signal conditioning means manipulating an analog signal in such a way that it meets the requirements of the next stage for further processing.
Signal reflection
Signal reflection occurs when a signal is transmitted along a transmission medium, such as a copper cable or an optical fiber.
Signal reflection occurs when a signal is transmitted along a transmission medium, such as a copper cable or an optical fiber.
Single-Input and Single-Output
SISO is an acronym for single-input and single-output system.
SISO is an acronym for single-input and single-output system.
Slack bus
slack bus to balance the active and reactive power in the system.
slack bus to balance the active and reactive power in the system.
Smith chart
The Smith chart, invented by Phillip H. Smith (1905-1987), is a graphical aid or nomogram designed for electrical and electronics engineers specializing in radio frequency (RF) engineering to a...
The Smith chart, invented by Phillip H. Smith (1905-1987), is a graphical aid or nomogram designed for electrical and electronics engineers specializing in radio frequency (RF) engineering to a...
Soil resistivity
In such systems, the soil resistivity is a critical factor in overall system efficiency.
In such systems, the soil resistivity is a critical factor in overall system efficiency.
Source transformation
This process is known as a source transformation, and is an application of Thevenin's theorem and Norton's theorem.
This process is known as a source transformation, and is an application of Thevenin's theorem and Norton's theorem.
Space vector modulation
Space vector modulation (SVM) is an algorithm for the control of pulse width modulation (PWM).
Space vector modulation (SVM) is an algorithm for the control of pulse width modulation (PWM).
SPEED2000
SPEED2000 is a software package designed for electromagnetic simulation for the analysis and design of high-speed electronic systems.
SPEED2000 is a software package designed for electromagnetic simulation for the analysis and design of high-speed electronic systems.
Spinmechatronics
Spinmechatronics is neologism referring to an emerging field of research concerned with the exploitation of spin-dependent phenomena and established spintronic methodologies and technologies in...
Spinmechatronics is neologism referring to an emerging field of research concerned with the exploitation of spin-dependent phenomena and established spintronic methodologies and technologies in...
Stamped Circuit Board
A Stamped Circuit Board (SCB) is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or traces etched from copper sheets laminated...
A Stamped Circuit Board (SCB) is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or traces etched from copper sheets laminated...
Stamped circuit board
A stamped circuit board is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or traces etched from copper sheets laminated onto a non-...
A stamped circuit board is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or traces etched from copper sheets laminated onto a non-...
Steady state (electronics)
In electronics, steady state is an equilibrium condition of a circuit or network that occurs as the effects of transients are no longer important.
In electronics, steady state is an equilibrium condition of a circuit or network that occurs as the effects of transients are no longer important.
Street light interference phenomenon
Street light interference, or SLI, is an alleged anomalous phenomenon where a person seems to turn off (or sometimes on) street lights, or outside building security lights, when passing near them.
Street light interference, or SLI, is an alleged anomalous phenomenon where a person seems to turn off (or sometimes on) street lights, or outside building security lights, when passing near them.
Susceptance
In electrical engineering, susceptance (B) is the imaginary part of admittance.
In electrical engineering, susceptance (B) is the imaginary part of admittance.
SUT Department of Electrical Engineering
The Department of Electrical Engineering at Sharif University of Technology was founded in 1967.
The Department of Electrical Engineering at Sharif University of Technology was founded in 1967.
SUT Electrical engineering Department
SUT Electrical Engineering department is khown to have bright and hardworking undergraduate students many of whom continue their graduate studies in well known universities world wide.
SUT Electrical Engineering department is khown to have bright and hardworking undergraduate students many of whom continue their graduate studies in well known universities world wide.
Sweep Frequency Response Analysis
Sweep Frequency Response Analysis is a powerful and sensitive method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers by measuring the...
Sweep Frequency Response Analysis is a powerful and sensitive method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers by measuring the...
Sweep frequency response analysis
Sweep Frequency Response Analysis (SFRA) is a powerful and sensitive method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers by measur...
Sweep Frequency Response Analysis (SFRA) is a powerful and sensitive method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers by measur...
Symmetrical components
In electrical engineering, the method of symmetrical components is used to simplify analysis of unbalanced three phase power systems under both normal and abnormal conditions.
In electrical engineering, the method of symmetrical components is used to simplify analysis of unbalanced three phase power systems under both normal and abnormal conditions.
SyNAPSE
SyNAPSE is a DARPA program that aims to develop electronic neuromorphic machine technology that scales to biological levels.
SyNAPSE is a DARPA program that aims to develop electronic neuromorphic machine technology that scales to biological levels.
System analysis
System analysis in the field of electrical engineering characterizes electrical systems and their properties.
System analysis in the field of electrical engineering characterizes electrical systems and their properties.
Tap converter
The tap converter is a variation on the cycloconverter, invented in 1981 by New York City electrical engineer Melvin Sandler and perfected in 1982 through 1984 by graduate students Mariusz Wrzes...
The tap converter is a variation on the cycloconverter, invented in 1981 by New York City electrical engineer Melvin Sandler and perfected in 1982 through 1984 by graduate students Mariusz Wrzes...
Temperature coefficient
The temperature coefficient is the relative change of a physical property when the temperature is changed by 1 K.
The temperature coefficient is the relative change of a physical property when the temperature is changed by 1 K.
Terrestrial stationary waves
Terrestrial stationary waves is a persistent spherical conductor “single-wire” surface wave electrical transmission line phenomenon arising across the Earth's surface by virtue of the highly con...
Terrestrial stationary waves is a persistent spherical conductor “single-wire” surface wave electrical transmission line phenomenon arising across the Earth's surface by virtue of the highly con...
Tesla's Egg of Columbus
Nikola Tesla, at the 1893 World's Columbian Exposition, demonstrated a device he constructed known as the "Egg of Columbus."
Nikola Tesla, at the 1893 World's Columbian Exposition, demonstrated a device he constructed known as the "Egg of Columbus."
Test and tagging
Test and tagging is a generic name given to the process of visually inspecting and electrically testing in-service electrical equipment for personal safety.
Test and tagging is a generic name given to the process of visually inspecting and electrically testing in-service electrical equipment for personal safety.
Theft of electricity
Kundi, as known in some parts of India, is the criminal but widespread practice by common people of stealing electric power.
Kundi, as known in some parts of India, is the criminal but widespread practice by common people of stealing electric power.
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution.
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution.
Thyristor drive
A thyristor drive is a motor drive circuit where AC supply current is regulated by a thyristor phase control to provide variable voltage to a DC motor.
A thyristor drive is a motor drive circuit where AC supply current is regulated by a thyristor phase control to provide variable voltage to a DC motor.
Timeline of electrical and electronic engineering
This is a timeline of electric and electronic engineering.
This is a timeline of electric and electronic engineering.
Timing margin
Timing Margin is an expression of the difference between the actual change in a signal and the latest time at which the signal can change in order for the circuit to function correctly.
Timing Margin is an expression of the difference between the actual change in a signal and the latest time at which the signal can change in order for the circuit to function correctly.
Topology (electrical circuits)
The topology of an electronic circuit is the form taken by the network of interconnections of the circuit components.
The topology of an electronic circuit is the form taken by the network of interconnections of the circuit components.
Topology (electronics)
The topology of an electronic circuit is the form taken by the network of interconnections of the circuit components.
The topology of an electronic circuit is the form taken by the network of interconnections of the circuit components.
Transparent heating film
The transparent heating film, also called transparent heating plastic or heating transparent polymer film is a thin and flexible polymer film with a conductive optical coating.
The transparent heating film, also called transparent heating plastic or heating transparent polymer film is a thin and flexible polymer film with a conductive optical coating.
Transparent LED embedded glass
Transparent LED embedded glass is a new composite material containing light emitting diodes.
Transparent LED embedded glass is a new composite material containing light emitting diodes.
Transparent LED-embedded glass
Transparent LED-embedded glass is a new composite material containing light-emitting diodes (LEDs).
Transparent LED-embedded glass is a new composite material containing light-emitting diodes (LEDs).
True time delay
True time delay (TTD) is an electrical property of a transmitting apparatus and refers to invariance of time delay with frequency or to linear phase progression with frequency.
True time delay (TTD) is an electrical property of a transmitting apparatus and refers to invariance of time delay with frequency or to linear phase progression with frequency.
Unified Power Format
Unified Power Format (UPF) is popular name of the IEEE 1801 standard for specifying power intent in power-aware electronic design flows.
Unified Power Format (UPF) is popular name of the IEEE 1801 standard for specifying power intent in power-aware electronic design flows.
Valley-fill circuit
A valley-fill circuit is a type of passive power factor correction (PFC) circuit.
A valley-fill circuit is a type of passive power factor correction (PFC) circuit.
Van der Pauw method
The van der Pauw Method is a technique commonly used to measure the Resistivity and the Hall Coefficient of a sample.
The van der Pauw Method is a technique commonly used to measure the Resistivity and the Hall Coefficient of a sample.
VOICED
Virtual Organization for Innovative Conceptual Engineering Design (VOICED) is a virtual organization that promotes innovation in engineering design.
Virtual Organization for Innovative Conceptual Engineering Design (VOICED) is a virtual organization that promotes innovation in engineering design.
Ward Leonard control
Ward Leonard Control, also known as the Ward Leonard Drive System, was a widely used DC motor speed control system introduced by Harry Ward Leonard in 1891.
Ward Leonard Control, also known as the Ward Leonard Drive System, was a widely used DC motor speed control system introduced by Harry Ward Leonard in 1891.
Wig wag (washing machines)
The wig-wag is the common name for the unusual solenoid mechanism used in belt-drive washing machines made by Whirlpool, Kenmore (manufactured by Whirlpool) and many others, from approximately 1...
The wig-wag is the common name for the unusual solenoid mechanism used in belt-drive washing machines made by Whirlpool, Kenmore (manufactured by Whirlpool) and many others, from approximately 1...
Y-factor
The Y-factor method is a widely used technique for measuring the gain and noise temperature of an amplifier.
The Y-factor method is a widely used technique for measuring the gain and noise temperature of an amplifier.
Zero state response
In electrical circuit theory, the zero state response (ZSR), also known as the forced response is the behavior or response of a circuit with initial state of zero.
In electrical circuit theory, the zero state response (ZSR), also known as the forced response is the behavior or response of a circuit with initial state of zero.
Zero-order hold
The zero-order hold (ZOH) is a mathematical model of the practical signal reconstruction done by a conventional digital-to-analog converter (DAC).
The zero-order hold (ZOH) is a mathematical model of the practical signal reconstruction done by a conventional digital-to-analog converter (DAC).