Electronic Devices and Circuits - Engineering

Q1:

If 1 kVA transformer is used for all of the following rectifiers, the d.c. power availability will be least in case of

A half wave rectifier

B full wave rectifier

C bridge rectifier

D three phase full wave rectifier

ANS:D - three phase full wave rectifier

Least dc power in half-wave rectifier.

So, the right option is option A.