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as voltage on the gate increases it will reach a point where any further input will not effect further.

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16y ago

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What is stall condition of motor?

Stoll condition of a motor or Stall torque is the torque which is produced by a device when the output rotational speed is zero. It may also mean the torque load that causes the output rotational speed of a device to become zero - i.e. to cause stalling.Stalling is a condition when the motor stops rotating.This condition occurs when the load torque is greater than the motor shaft torque i.e. break down condition.In this condition the motor draws maximum current but the motor does not rotate.The current is called as Stalling current.


What does it mean to source current?

the source current is the current that flows from the power source.


What mean by va in current transformer?

Its simply multiplication of voltage applied and current.


What precaution one must take while measuring AC on DMM?

1. Digital multimeters are very high impedance, they therefore draw very little current from the circuit under test. This makes them very sensitive to stray voltages. A voltage reading may not neccessarily mean that there is a useful voltage available on the circuit under test. Take readings other than expected, with a pinch of salt. Understand the circuit under test.2. A varying, or fluctuating voltage on the circuit under test, is not easy to see from digits. The numbers may just appear to change at random, whereas with an analogue meter, a pulse or variation will be easy to see from the needle movement.


What do you mean of out of phase current?

Out of phase current refers to a condition in an electrical circuit where the current and voltage waveforms do not reach their maximum and minimum values simultaneously. This phase difference is typically measured in degrees, with a full cycle being 360 degrees; for example, a phase difference of 90 degrees indicates that the current waveform peaks a quarter cycle after the voltage waveform. This phenomenon can occur in alternating current (AC) systems, particularly in circuits with reactive components like inductors and capacitors, affecting power efficiency and the overall performance of the circuit.