i have a doubt in formulae used in numericals.

Asked by Upasana | 26th Feb, 2013, 11:26: AM

Expert Answer:

If you have to find the current and voltage  diff in any ac ckt, we have to find rms voltage and rms current.
Solve more and more numerical , concept will be cleared. or ask any specific numerical, we can answer.

Answered by  | 26th Feb, 2013, 12:33: PM

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