A CE amplifier is also called _______________ circuit?

Related Mcqs:

1. A 2-transistor class B power amplifier is commonly called ______________ amplifier?

   A. Dual
   B. Push-pull
   C. Symmetrical
   D. Differential

2. The bandwidth of a single stage amplifier is_____________that of a multistage amplifier?

   A. More than
   B. The same as
   C. Less than
   D. Data insufficient

3. In the a.c. equivalent circuit of a transistor amplifier, the capacitors are considered ___________________?

   A. Short
   B. Open
   C. Partially open
   D. None of the above

4. In the d.c. equivalent circuit of a transistor amplifier, the capacitors are considered__________________?

   A. Short
   B. Open
   C. Partially short
   D. None of the above

5. If biasing is not done in an amplifier circuit, it results in________________?

   A. Decrease in the base current
   B. Unfaithful amplification
   C. Excessive collector bias
   D. None of the above

6. In a transistor amplifier circuit VCE = VCB +________________?

   A. VBE
   B. 2VBE
   C. 5 VBE
   D. None of the above

7. The purpose of resistance in the emitter circuit of a transistor amplifier is to _________________?

   A. Limit the maximum emitter current
   B. Provide base-emitter bias
   C. Limit the change in emitter current
   D. None of the above

8. When a transistor amplifier is operating, the current in any branch is _______________?

   A. Sum of a.c. and d.c.
   B. c. only
   C. c. only
   D. difference of a.c. and d.c.

9. The ratio of output impedance of a CE amplifier is _______________?

   A. About 1
   B. Low
   C. High
   D. Moderate

10. If 1 A current flows in a circuit, the number of electrons flowing through this circuit is

    A. 0.625 × 10¹⁹
    B. 1.6 × 10¹⁹
    C. 1.6 × 10-¹⁹
    D. 0.625 × 10-¹⁹