The peak value of 220 volts of ac mains is [CPMT 1990; MP PMT 1999; MP – McqOptions

MCQOPTIONS

1.	The peak value of 220 volts of ac mains is [CPMT 1990; MP PMT 1999; MP PET 2000; RPET2001]
A.	155.6 volts
B.	220.0 volts
C.	311.0 volts
D.	440 volts
Answer» D. 440 volts

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