| ⇦ | 
| ⇨ |
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: - Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- The limiting angle of incidence for an optical ray that can be transmitted
- Which one of the following bonds produces a solid that reflects light in the visible region
- Two parallel long wires carry currents i₁ and i₂ with i₁ > i₂ .
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- The limiting angle of incidence for an optical ray that can be transmitted
- Which one of the following bonds produces a solid that reflects light in the visible region
- Two parallel long wires carry currents i₁ and i₂ with i₁ > i₂ .
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