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In transistor as an oscillator which of ...

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

A

positive feedback

B

negative feedback

C

both 'a' and 'b'

D

neither 'a' nor 'b'

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The correct Answer is:
A
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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
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  2. In oscillator feedback circuit is used to minimise

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

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

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

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  6. The condition to sustained oscillation is given by

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

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

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

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  10. Oscillators are used in

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

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

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  14. In boolean algebra, if A=1 and B=0 then the value of A+barB is

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  15. In the Boolean algebra, which gate is expressed as Y = overline(A + B)...

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  16. In Boolean expression which gate is expressed as y=bar(AB) ?

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  17. To which logic gate does the truth table given below correspond ?

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  18. To which logic gate does the truth table given below correspond ?

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  19. Which gate is represeneted by the symbolic diagram given here

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  20. Which gate is represeneted by the symbolic diagram given here

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