An astable multivibrator has ________________?

Related Mcqs:

1. ______________ multivibrator is a square wave oscillator?

   A. Monostable
   B. Astable
   C. Bistable
   D. None of the above

2. The multivibrator which generates square wave of its own is the ____________multivibrator?

   A. Monostable
   B. Bistable
   C. Astable
   D. None of the above

3. In a multivibrator, we have___________ feedback?

   A. Negative
   B. 100 % positive
   C. Both positive and negative
   D. None of the above

4. A bistable multivibrator has _________________?

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

5. A switch has ______________?

   A. One state
   B. Two states
   C. Three states
   D. None of the above

6. A relay is superior to a mechanical switch because it _______________?

   A. Is relatively inexpensive
   B. Does not require moving contacts
   C. Combines control with power amplification
   D. None of the above

7. The positive clipper is that which removes the ____________half-cycles of the input voltage?

   A. Negative
   B. Positive
   C. Both positive and negative
   D. None of the above

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

   A. Off
   B. Saturation
   C. Active
   D. None of the above

9. One would find a clamping circuit in ___________________?

   A. Receiving antenna
   B. Radio transmitter
   C. Radio receiver
   D. Television receiver

10. An integrating circuit is a simple RC series circuit with output taken across ______________?

    A. Both R and C
    B. R
    C. C
    D. None of the above