| ⇦ | 
| ⇨ |
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 block of mass m1 rests on a horizontal table. A light string connected
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- Large transformers, when used for some time, become hot and are cooled by circulating
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- Identify the pair whose dimensions are equal
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A block of mass m1 rests on a horizontal table. A light string connected
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- Large transformers, when used for some time, become hot and are cooled by circulating
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- Identify the pair whose dimensions are equal
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