use and function of half and full wave rectifier?

Question

Accepted Answer

Half and full wave rectifiers are electronic circuits used to convert alternating current (AC) to direct current (DC).

Half wave rectifier allows current flow only during positive half cycles of the input AC signal.
Full wave rectifier allows current flow during both positive and negative half cycles of the input AC signal.
Half wave rectifier has lower efficiency compared to full wave rectifier.
Full wave rectifier produces smoother output compared to half wave rectifier.
Examples: Bridge rectifier is a common type of full wave rectifier used in power supplies.
Examples: Diode is a common component used in both half and full wave rectifiers.