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Question -

(a) Thepeak voltage of an ac supply is 300 V. What is the rms voltage?

(b) The rms value of current in an accircuit is 10 A. What is the peak current?



Answer -

(a) Peakvoltage of the ac supply, V0 = 300 V

Rmsvoltage is given as:

(b) Thermsvalue of current is given as:

I =10 A

Now, peak current is given as:

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