When a transistor is used as an amplifier, it is operated in the _____________ region?

Related Mcqs:

1. When the transistor (CE arrangement) is in the cut off region, the collector current is ______________?

   A. ICBO
   B. ICEO
   C. (ß + 1) ICEO
   D. IC(sat)

2. When a transistor is driven to saturation, ideally the output is _____________?

   A. VCC
   B. 0
   C. VCC/2
   D. 2VCC

3. When a transistor is driven to cut off, ideally the output is _______________?

   A. VCC
   B. 0
   C. VCC/2
   D. VCC/3

4. The most inexpensive switch is _____________ switch?

   A. Electronic
   B. Mechanical
   C. Electromechanical
   D. None of the above

5. If the input to a differentiating circuit is a saw-tooth wave, then output will be _____________?

   A. Square
   B. Triangular
   C. Sine
   D. Rectangular

6. If a square wave is fed to a differentiating circuit, the output will be _____________?

   A. Sine wave
   B. Sharp narrow pulses
   C. Rectangular wave
   D. Triangular wave

7. A relay is ___________switch?

   A. A mechanical
   B. An electronic
   C. An electromechanical
   D. None of the above

8. When a rectangular voltage waveform is applied to a capacitor, then the current waveform is ______________?

   A. Rectangular
   B. Sinusoidal
   C. Sawtooth
   D. Square

9. A monostable vibrator has_____________

   A. No stable state
   B. One stable state
   C. Two stable states
   D. None of the above

10. If the input to an integrating circuit is a succession of alternating positive and negative pulses of very short duration, the output will be _____________wave A?

    . Rectangular
    B. Triangular
    C. Sine
    D. Square