In class A operation, the operating point is generally located_____________of the d.c. load line?

Related Mcqs:

1. The slope of a.c. load line is ______________ that of d.c. load line?

   A. The same as B. More than C. Less than D. None of the above...

2. A transformer coupled class A power amplifier has a load of 100 O on the secondary. If the turn ratio is 10:1, what is the value of load appearing on the primary?

   A. 5 kO B. 20 kO C. 100 kO D. 10 kO...

3. For proper amplification by a transistor circuit, the operating point should be located at the_____________ of the d.c. load line?

   A. The end point B. Middle C. The maximum current point D. None of the above...

4. The operating point ________________ on the a.c. load line?

   A. Also line B. Does not lie C. May or may not lie D. Data insufficient...

5. Class _____________ operation gives the maximum distortion?

   A. A B. B C. C D. AB...

6. The maximum collector efficiency of class B operation is ________________?

   A. 50% B. 90% C. 5% D. 5%...

7. For the same a.c. power output as above, what should be the minimum power rating of transistor for class B operation?

   A. 10 W B. 4 W C. 8 W D. None of the above...

8. If RC and RL represent the collector resistance and load resistance respectively in a single stage transistor amplifier, then a.c. load is____________________?

   A. RL + RC B. RC || RL C. RL – RC D. RC...

9. The d.c. load of a transistor amplifier is generally_______________ that of a a.c. load?

   A. The same as B. Less than C. More than D. None of the above...

10. A single stage transistor amplifier with collector load RC and emitter resistance RE has a d.c. load of ________________________?

    A. RC B. RC || RE C. RC – RE D. RC + RE...