To reduce the ripples in rectifier circuit with capacitor filter

Options

A. `R_(L)` should be increased
B. input frequency should be increased
C. input frequency should be increased
D. capacitors with high capacitance should be used

Answer

A, C, D

Explanation

Ripple factor is inversely proportional to `R_(L), C " and " v`
Thus to reduce `r, R_(L)` should be increased, input frequency `v` should be increased capacitance C should be increased.