The basic reason why a full-wave rectifier has twice the efficiency of a half-wave rectifier is, that:

its frequency output is double the line frequency

it utilizes both half-cycles of the input

The basic reason why a full-wave rectifier has twice the efficiency of

1.	The basic reason why a full-wave rectifier has twice the efficiency of a half-wave rectifier is, that:
A.	it makes use of a transformer
B.	its ripple factor is much less
C.	it utilizes both half-cycles of the input
D.	its frequency output is double the line frequency
Answer» D. its frequency output is double the line frequency