what is function of reactor coil in Power factor correction
panel
What will happen if I apply DC to AC transformer? please send detailed answer at habib_rahman_habib786@yahoo.com
Can anyone explain the power flow in flouresent lamps (tube lights) .What are the functions of Starter & choke used there?
what will happen when two dc motors are connected to each other and anyone of them rotated?
Why current transformers are rated in BURDEN instead of VA?
How do you commission a power Transformer?
what is a switchgear. what is its work & where it is used?
what should be the spaciing between street lights designed for a manufacturing location. any IS codes?
A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?
After synchronization with grid how to maintain the power factor in lagging or in leading? if lead of lag what is the problem?
if two bulb of 50w &30w apply in series having 230v the which bulb glow bright ,why
Do you know how to measure the earth resistance? if so explain it
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why does rotor rotets?