Question

Describe Input & output wave form of full wave rectifier.

Answer 1

Input and output waveforms: During positive half cycle of the A.C. input point A is + ve w.r.t. point C, (and point B is – ve w.r.t. point C), therefore the diode D1 is forward biased and D2 is reverse biased. The current flows through diode D1, RL and upper half winding (AC).