A full-wave rectifier uses a grounded centre tap on the secondary winding of a transformer and a 60 Hz source voltage across the primary winding. The output frequency of the full-wave rectifier is
A. 30 Hz
B. 60 Hz
C. 120 Hz
D. 240 Hz.
Answer:C
A full-wave rectifier uses a grounded centre tap on the secondary winding of a transformer and a 60 Hz source voltage across the primary winding. The output frequency of the full-wave rectifier is
A. 30 Hz B. 60 Hz C. 120 Hz D. 240 Hz.