6. The overall bandwidth of two identical voltage amplifiers connected in cascade will :
(a) remain the same as that of a single stage
(b) be worse than that of a single stage
(c) be better than that of a single stage
(d) be better if stage gain is low and worse if stage gain is highSubject 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
Multistage Transistor Amplifiers » Exercise - 14. The overall bandwidth of two identical voltage amplifiers connected in cascade will : (a) remain the same as that of a single stage (b) be worse than that of a single stage (c) be better than that of a single stage (d) be better if stage gain is low and worse if stage gain is high- Single Stage Transistor Amplifiers » Exercise - 15. The maximum overall efficiency of a transformer coupled class-A amplifier is ________ percent. (a) 78.5 (b) 25 (c) 50 (d) 85
- 555555555542. A common-emitter amplifier has ________ voltage gain, ________ current gain, ________ power gain, and ________ input impedance. (a) high, low, high, low (b) high, high, high, low (c) high, high, high, high (d) low, low, low, high
- Amplifiers » Exercise - 116. Two stages of BJT amplifiers are cascaded by RC coupling. The voltage gain of the first stage is 10 and that of the second stage is 20. The overall gain of the coupled amplifier is : (a) 10×20 (b) 10+20 (c) (10+20)2 (d) (10×20)/2
- Single Stage Transistor Amplifiers » Exercise - 1 1. CE amplifier is characterised by : (a) low voltage gain (b) moderate power gain (c) signal phase reversal (d) very high output impedance