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Physics
If the mains voltage is 230 V then the peak voltage approximately is
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Q. If the mains voltage is $ 230\,V $ then the peak voltage approximately is
J & K CET
J & K CET 2018
Alternating Current
A
$ 230\,V $
11%
B
$ 162\,V $
6%
C
$ 325\,V $
79%
D
$ 330\,V $
4%
Solution:
Peak voltage $=V_{rms} \sqrt{2}=230\times\sqrt{2}$
$=325\,V$