68. The input impedance of a transistor is ……
(a) high
(b) low
(c) very high
(d) almost zeroSubject 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
Transistors » Exercise - 2 74. The output impedance of a transistor is ........ (a) high (b) zero (c) low (d) very low- Transistors » Exercise - 2 72. The value of α of a transistor is ........ (a) more than 1 (b) less than 1 (c) 1 (d) none of the above
- Transistors » Exercise - 2 65. The emitter of a transistor is ........ doped. (a) lightly (b) heavily (c) moderately (d) none of the above
- 555555555593. A common-base configuration has ________ impedance at the input and ________ impedance at the output. (a) high, high (b) high, low (c) low, low (d) low, high
- Amplifiers » Exercise - 137. The output impedance of an emitter follower is ........ (a) high (b) very high (c) almost zero (d) low