The operating point is also called the _______________?

Related Mcqs:

1. When the temperature changes, the operating point is shifted due to _______________?

   A. Change in ICBO
   B. Change in VCC
   C. Change in the values of circuit resistance
   D. None of the above

2. 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.

3. Operating point represents__________________?

   A. Values of IC and VCE when signal is applied
   B. The magnitude of signal
   C. Zero signal values of IC and VCE
   D. None of the above

4. 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

5. The circuit that provides the best stabilization of operating point is___________________?

   A. Base resistor bias
   B. Collector feedback bias
   C. Potential divider bias
   D. None of the above

6. In voltage divider bias, operating point is 3 V, 2 mA. If VCC = 9 V, RC = 2.2 kO, what is the value of RE ?

   A. 2000 O
   B. 1400 O
   C. 800 O
   D. 1600 O

7. 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

8. The stabilisation of operating point in potential divider method is provided by_______________?

   A. RE consideration
   B. RC consideration
   C. VCC consideration
   D. None of the above

9. A CE amplifier is also called _______________ circuit?

   A. Grounded emitter
   B. Grounded base
   C. Grounded collector
   D. None of the above

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

    A. At cut off point
    B. At the middle
    C. At saturation point
    D. None of the above