4. Rectification efficiency of a full wave rectifier without filter is nearly equal to :
(a) 51%
(b) 61%
(c) 71%
(d) 81%Subject Name : Electronics Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant Electronics & Communication Engineering Books
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Rectifiers » Exercise - 16. The value of ripple factor of a half-wave rectifier without filter is approximately : (a) 1.2 (b) 0.2 (c) 2.2 (d) 2.0- Rectifiers » Exercise - 115. The maximum efficiency of a half-wave rectifier is ........... (a) 40.6% (b) 81.2% (c) 50% (d) 25%
- Rectifiers » Exercise - 17. The transformer utilization factor of a half-wave rectifier is approximately : (a) 0.6 (b) 0.3 (c) 0.9 (d) 1.1
- Rectifiers » Exercise - 119. The ripple factor of a half-wave rectifier is ........ (a) 2 (b) 1.21 (c) 2.5 (d) 0.48
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