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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
1
Medium
1 of 1
Understanding
+4 | -1
To reduce the ripples in a rectifier circuit with capacitor filter
(a) should be increased.
(b) Input frequency should be decreased.
(c) Input frequency should be increased.
(d) Capacitors with high capacitance should be used.
(a) should be increased.
(b) Input frequency should be decreased.
(c) Input frequency should be increased.
(d) Capacitors with high capacitance should be used.
View answer and explanation
Correct option: D
a, c and d
Option D (a, c and d) is correct because increasing , input frequency, and capacitance reduces the ripple factor in a rectifier circuit with a capacitor filter.
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