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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.
Related Questions: - An ideal heat engine works between temperature T₁=500 K and T₂=375 K.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An ideal heat engine works between temperature T₁=500 K and T₂=375 K.
- The work function of sodium is 2.3 eV. The threshold wavelength of sodium will be
- Which of the following is true for elastic potential energy density?
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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