21 A half wave rectifier is used to convert PINNA AC n Hz A

Last updated: 6/7/2023

21 A half wave rectifier is used to convert PINNA AC n Hz A C into D C then the number of pulses per second present in the rectified voltage is a n c 2n 22 A full wave rectifier is used to convert n Hz A C into D C then the number of pulses per second present in the rectified voltage is b n 2 d 4n a n c 2n b n 2 d 4n 23 The applied A C power to a half wave rectifier is 200W The D C power output obtained is 50W The rectification efficiency is a 12 5 c 37 5 b 25 d 50