Navigate

If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental

If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will be

Options

(a) 50 Hz
(b) 70.7 Hz
(c) 100 Hz
(d) 25 Hz

Correct Answer:

100 Hz

Explanation:

In a full wave rectifier, Fundamental frequency in ripple = 2 × input frequency

Fundamental frequency = 2 × 50

Fundamental frequency = 100 Hz.

AIPMT2003
admin:

Related Questions

  1. An insulated container of gas has two champers seperated by an insulating partition.
  2. Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
  3. A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
  4. A body projected vertically from the earth reaches a height equal to earth’s radius
  5. A solid sphere is rotating in free space.If the radius of the sphere is increased