G.C.R.G. MEMORIAL TRUST’S GROUP OF INSTITUTIONS
FACULTY OF ENGINEERING
Sub: Electronics Circuit Design Lab (NEC-752) Time: 10Min
Branch: Electronics & Communication Engineering M.M.:10
__________________________________________________________
Name: Roll no:
QUIZ (Session 2017-18)
1. Why does an op-amp have high CMRR?
2. Why is IC741 op-amp not used for high frequency applications?
3. What do you mean by universal gate?
4. Which of the following functions does the antilog computation required
to perform continuously with log-amps?
a. In(x)b) log(x)c) Sinh(x)d) All of the mentioned
5. What is the purpose of monostable multivibrator?
6. Mention the applications of 555 timer?
7. The bipolar TTL logic family that was developed to increase switching
speed by preventing transistor saturation is: a)emitter-coupled logic
(ECL) b. transistor-transistor logic (TTL) c)current-mode logic
(CML) d.emitter-coupled logic (ECL) and transistor-transistor logic
(TTL)
8. Compare TTL logic family with CMOS family?
9. The digital logic family which has minimum power dissipation is
a. TTL b. RTL c. DTL d. CMOS
10. CMOS circuits consume power.
a. Equal to TTL b. Less than TTL c. Twice of TTL d.
Thrice of TTL
Signature of Internal Examiner Signature of External Examiner
G.C.R.G. MEMORIAL TRUST’S GROUP OF INSTITUTIONS
FACULTY OF ENGINEERING
Sub: Electronics Circuit Design Lab (NEC-752) Time: 10Min
Branch: Electronics & Communication Engineering M.M.:10
__________________________________________________________
Name: Roll no:
QUIZ (Session 2017-18)
1. Why does an op-amp have high CMRR?
2. Why is IC741 op-amp not used for high frequency applications?
3. What do you mean by universal gate?
4. Which of the following functions does the antilog computation required
to perform continuously with log-amps?
a. In(x)b) log(x)c) Sinh(x)d) All of the mentioned
5. What is the purpose of monostable multivibrator?
6. Mention the applications of 555 timer?
