What is meant by critical rate of rise of on-state current (di/dt) in SCRs?

in Electrical Engineering

Related questions

in Electrical Engineering

What is meant by di/dt rating in SCRs?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

How does dV/dt triggering occur in SCRs?

How does dV/dt triggering occur in SCRs?
Answer : In an SCR (Silicon Controlled Rectifier), **dV/dt triggering** refers to the phenomenon where the device is turned on (triggered into conduction) due to a rapid rate of change of the ... like snubber circuits to limit the rate of voltage change and prevent accidental triggering of the SCR....

View solution

0 like 0 dislike

6 views 1 answer

in Electrical Engineering

What is the function of a rate of change of power (dp/dt) relay?

What is the function of a rate of change of power (dp/dt) relay?
Answer : A **Rate of Change of Power (dp/dt)** relay is a protective relay used in electrical systems to monitor and respond to rapid changes in power. Its primary function is to detect ... by quickly detecting abnormal and rapid power changes and taking action to protect equipment from potential harm....

View solution

0 like 0 dislike

3 views 1 answer

in Electrical Engineering

How does a rate of change of voltage (dv/dt) relay operate?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is the difference between slew rate and rise time?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by forward blocking state in an SCR?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is the effect of rise in temperature on the insulating material?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is meant by steady-state condition?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by sinusoidal steady state analysis?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by gate trigger current in an SCR?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

State any four effects that can be obtained by lighting on stages.

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by reverse current?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by DC current?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

How does an SCR's reverse leakage current change with temperature?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

State and explain Kirchhoff’s laws. Determine the current supplied by the battery.

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What is the function of a load shedding scheme based on rate of change of frequency?

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

What does the instantaneous rate depend on?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by the principle of duality in lattice?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by the concept of duality in digital circuits?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by voltage regulation in transformers?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by the early voltage in MOSFET characteristics?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by subthreshold swing in MOSFETs?

What is meant by subthreshold swing in MOSFETs?
Answer : The **subthreshold swing (SS)** in a **MOSFET** (Metal-Oxide-Semiconductor Field-Effect Transistor) refers to the rate at which the current (typically the drain current, \(I_D\)) ... on and off in its subthreshold region, and minimizing it is crucial for building energy-efficient transistors....

View solution

0 like 0 dislike

5 views 1 answer

in Electrical Engineering

What is meant by velocity saturation in MOSFETs?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by threshold voltage adjustment in MOSFET manufacturing?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is meant by the strong inversion region in MOSFETs?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by the subthreshold region in MOSFET operation?

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

What is meant by the body effect in MOSFETs?

What is meant by the body effect in MOSFETs?
Answer : The **body effect** (also known as the **back-gate effect**) in MOSFETs refers to the influence of the voltage difference between the **source** and **body** (or **substrate**) on the threshold ... the MOSFET require more voltage to turn on when the body is not at the same potential as the source....

View solution

0 like 0 dislike

4 views 1 answer

in Electrical Engineering

What is meant by transconductance in a MOSFET?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by reverse gate voltage in SCR specifications?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is meant by gate trigger voltage in an SCR?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is meant by insulation voltage in cables? explain it?

What is meant by insulation voltage in cables? explain it?
Answer : **Insulation voltage** in cables refers to the maximum voltage a cable's insulation can safely withstand without breaking down or causing electrical leakage. It is essentially the level of ... - It is critical to use cables with insulation voltage ratings appropriate for the intended application....

View solution

0 like 0 dislike

3 views 1 answer

in Electrical Engineering

What is meant by time constant in op amp?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is meant by time constant in rectifier?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is meant by electric polarization in dielectric Class 12?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is meant by ‘node’ ? in electrical engineering

What is meant by ‘node’ ? in electrical engineering
Answer : In electrical engineering, a **node** refers to a point in an electrical circuit where two or more components (such as resistors, capacitors, inductors, or voltage sources) are connected. It' ... dots or small circles at the junctions of wires. They help us analyze and solve circuits systematically....

View solution

0 like 0 dislike

6 views 1 answer

in Electrical Engineering

What is meant by armature reaction in alternators?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by forward and reverse bias in a diode?

What is meant by forward and reverse bias in a diode?
Answer : In a diode, the terms **forward bias** and **reverse bias** refer to the direction in which voltage is applied across the diode, and they influence how the current flows through it. ### 1. ** ... doesn't flow (anode negative, cathode positive). Let me know if you'd like any further clarification!...

View solution

0 like 0 dislike

4 views 1 answer

in Electrical Engineering

Explain the concept of dv/dt stress in power semiconductor devices.

View solution

0 like 0 dislike

3 views 0 answers

in Electrical Engineering

How many SCRs are there in cycloconverter?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is meant by the safe operating area (SOA) of a MOSFET?

What is meant by the safe operating area (SOA) of a MOSFET?
Answer : The Safe Operating Area (SOA) of a MOSFET refers to the region of operation where the MOSFET can safely function without getting damaged due to excessive current, voltage, or power dissipation. It defines the limits ... " or breaking. It's like a safety zone for the MOSFET to keep it from failing....

View solution

0 like 0 dislike

3 views 1 answer

in Electrical Engineering

What is meant by the linear region of MOSFET operation?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is meant by the quadrant operation of an SCR?

What is meant by the quadrant operation of an SCR?
Answer : The **quadrant operation of an SCR (Silicon Controlled Rectifier)** refers to how the SCR behaves in different regions of a voltage-current characteristic when it's being used in different types of circuits ... choose when to trigger the SCR and what type of circuit it can be safely used in....

View solution

0 like 0 dislike

6 views 1 answer

in Electrical Engineering

What is meant by the time constant of an inductive circuit?

What is meant by the time constant of an inductive circuit?
Answer : The time constant of an inductive circuit (also called the inductive time constant) refers to the time it takes for the current in an inductive circuit to either reach about 63% of its final ... final value (either maximum or zero, depending on whether the inductor is being charged or discharged)....

View solution

0 like 0 dislike

3 views 1 answer

in Electrical Engineering

What is meant by time constant of a circuit?

What is meant by time constant of a circuit?
Answer : The time constant of a circuit, often denoted as **τ (tau)**, is a measure of how quickly the circuit responds to changes in voltage or current. It is particularly important in ** ... electrical engineering. Would you like to dive deeper into how time constant affects circuit behavior in practice?...

View solution

0 like 0 dislike

4 views 1 answer