Question

a) The peak voltage of an AC supply is 300 V. What is the rms voltage? b) The rms value of current in an AC circuit is 10A. What is the peak current?

Answer 1

Explanation:

Relation between peak value and rms is

rms value*√2 = peak

a) rms of voltage = 300/√2

b peak of current = 10*√2