| ⇦ | 
| ⇨ |
In the half wave rectifier circuit operating from 50 Hz mains frequency, the fundamental frequency in the ripple would be
Options
(a) 25 Hz
(b) 50 Hz
(c) 70.7 Hz
(d) 100 Hz
Correct Answer:
50 Hz
Explanation:
In full wave a.c. or half rectified, the time interval between two peaks are the same. But in half wave rectification, the negative wave part is cut off. But as for frequency or the period, they will be the same as seen from the figures. Therefore, this also will be 50 cycles/second.
Related Questions: - A step-up transformer operates on a 230 V line and supplies a current of 2 A.
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
- What is the energy of photon whose wavelength is 6840 Å?
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- A ray of light is incident on a transparent glass slab of refractive index 1.62
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A step-up transformer operates on a 230 V line and supplies a current of 2 A.
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
- What is the energy of photon whose wavelength is 6840 Å?
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- A ray of light is incident on a transparent glass slab of refractive index 1.62
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