Answer / purushottam kumar

r.m.s. value/average value

Answer / bpr

form factor=r.m.s. value/average value=1.11

Answer / harshi

form factor of an alternating current waveform is the ratio
of the rms value of the output voltage to the average value
of the output voltage

If the (Motor control center)Panel work on field the relay used in panel in the case this will be damage and no indication provide on panel.fault occur in panel and MCB will not trip. how happen the relay damage in panel and what effect of panel.

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what is mean by lookup table in microprosser.

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Whai isPCC and MCC Difference?

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what is the type of starter used in tube light?

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Alternating voltage and current is which type of quantities?

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Why should we use the igniter in the sodium vapour lamp.

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