During normal operation, the UPS takes its power from the supply, rect – McqOptions

MCQOPTIONS

1.	During normal operation, the UPS takes its power from the supply, rectifies the ac voltage to dc and inverts it again to ac with the
A.	same frequency and rms value
B.	Different frequency and rms value
C.	same frequency and different rms value
D.	Different frequency and same rms value
Answer» B. Different frequency and rms value

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