A 120 V, 30 Hz source feeds a half wave rectifier circuit through a 4 – McqOptions

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1.	A 120 V, 30 Hz source feeds a half wave rectifier circuit through a 4 : 1 step down transformer, the average output voltage is
A.	30 V
B.	13.5 V
C.	10 V
D.	7.07 V
Answer» C. 10 V

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