5555555555
61. What is the maximum efficiency of a class B circuit?
(a) 90%
(b) 78.5%
(c) 50%
(d) 25%
| 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 |
| GATE 2023 Total Info | ENGG DIPLOMA | UGC NET Total Info |
| IES 2023 Total Info | PSUs 2022 Total Info | CSIR UGC NET Total Info |
| JAM 2023 Total Info | M TECH 2023 Total Info | RAILWAY 2022 Total Info |
Related Posts
5555555555 48. Determine VB1. (a) 0 V (b) 0.7 V (c) 9.3 V (d) 10.7 V- 555555555518. Class D operation can achieve power efficiency of over ________. (a) 90% (b) 78.5% (c) 50% (d) 25%
- 555555555515. The theoretical efficiency of a class D amplifier is (a) 75%. (b) 85%. (c) 90%. (d) 100%.
- 555555555562. The maximum efficiency of a transformer-coupled class A amplifier is ________. (a) 25% (b) 50% (c) 78.5% (d) 63.6%
- Power Amplifiers » Exercise - 1 (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d)