ALLEM reduce the ripples in a rectifier circuit with 13

Last updated: 6/2/2023

ALLEM reduce the ripples in a rectifier circuit with 13 capacitor filter a R should be increased b Input frequency should be decreased c Input frequency should be increased d Capacitors with high capacitance should be used 1 Only a 3 a b and d 2 Only a and b 4 a c and d The energy of radiation emitted by LED is 1 greater than the band gap of the semiconductor used 2 always less than the band gap of the semiconductor used 3 always equal to the band gap of the semiconductor used 4 equal to or less than the band gap of the semiconductor used In a common emitter transistor circuit the bas than V is