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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.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A cricketer catches a ball of mass 150 g in 0.1 sec moving with speed 20 m/s
- An engine is moving towards a wall with a velocity 50 ms⁻¹ emits a note of 1.2 kHz.
- when a magnetic field is applied on a stationary electron, then it
- The resistances of the four arms P,Q,R and S in a Wheatstone’s bridge
- The internal energy change in a system that has absorbed 2 kcals of heat
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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