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i) An amplifier is necessarily an oscill...

i) An amplifier is necessarily an oscillator too
ii) An oscillator is necessarily an amplifier too Then

A

only 'a' is correct

B

both 'a' and 'b' are correct

C

both 'a' and 'b' are wrong

D

only 'b' is correct

Text Solution

Verified by Experts

The correct Answer is:
D
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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
  1. Transistor switches have the advantage of

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  2. An amplifier is nothing but an oscillator with-

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  3. i) An amplifier is necessarily an oscillator too ii) An oscillator ...

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  4. An electronic device which converts ac into dc is called

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  5. An electronic device that generates oscillations of desired frequency ...

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  6. Which of the following is the part of oscillator ?

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  7. Tank circuit of oscillator consists of

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  8. The frequency of oscillation in an oscillation

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  9. In oscillator feedback circuit is used to minimise

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  10. In transistor as an oscillator which of the following feedback is used

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  11. In an oscillator when the signal from the output circuit is applied to...

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  12. If phase of feedback is in phase with input then it is called

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  13. The condition to sustained oscillation is given by

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  14. For sustained oscillation the product of gain of amplifier (A) and fee...

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  15. Which of the following is condition for damped oscillation ?

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  16. Which of the following is advantage of oscillator over alternators ?

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  17. Oscillators are used in

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  18. In an oscillator circuit L=10^(-3) H, and C =2 muF . The frequency of ...

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  19. In the circuit of transistor as an amplifier,tank circuit consists of ...

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  20. Block diagram of oscillator consists of

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