| ⇦ | 
| ⇨ |
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:
- A nucleus of uranium decays at rest into nuclei of thrrium and helium. Then
- The electron of a hydrogen atom revolves round the proton in a circular
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
- The wavelength of first line of Balmer series is 6563Å. The wavelength of first line
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply