| Other Electrical Engineering Interview Questions |
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|What is the difference between earth resistance and earth
|why ups rated in kva
|I WOULD LIKE NOW WHY WE CANT USE SOME CT FOR MESARING AND
|why transformers rating are in KVA
|AC current is flowing in a wire in your home how can you
measure it(name of the instrument)
|why neutral busbar size is half of the phase busbar size in
|When batteries are connected in series the voltage increases
but the current remains unchanged, how can this be?
When you consider ohm's law. i.e.
If voltage increases, current increases, providing
resistance remains the same.
|why the earth pin is thicker than other pins in a plug? If
it is for reducing resistance, then why the copper earth
wire is not so thick as earth pin of socket?
|is it possible to flow currnet between earth and nutral
wire in a circuit???
|why AC signals are represented by sinusoidal waveform?WHY
other waveforms not used for representation
|how to check the 3ph capacitor is good or not.
|In a three-phase full converter, output voltage pulsates at
a. f b. 2f c. 3f d. 6f
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