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For a transistor amplifier, the voltage ...

For a transistor amplifier, the voltage gain

A

remains constant for all frequencies.

B

is high at high and low frequencies and constnat in the middle frequency range.

C

Is low at high and low frequency and constant at mide frequencies.

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
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NARAYNA-SEMICONDUCTOR ELECTRONICS-C.U.Q (SPECIAL PURPOSE P-N JUNCTION DIODES)
  1. In a trannsistor

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  2. In transistor the emitter current is.

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  3. For a transistor amplifier, the voltage gain

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  4. In the use of transistor as an amplifier

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  5. One way in which the operation of an npn transistor differ from that o...

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  6. npn transistors are preferred to pnp transistors because they have

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  7. A CE transistor amplifies weak current signal because collector curren...

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  8. When a positive voltage signal is applied to the base of a common emit...

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  9. In case of common emitter p-n-p transistor input characteristic is a g...

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  10. The output characterstics of an n-p-n transistor represent, [I(C) = Co...

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  11. In a transistor the base is made very thin and is lightly doped with a...

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  12. A p-n-p transistor is said to be in active region of operation, When

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  13. An n-p-n transistor power amplifier in C-E configuration gives.

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  14. When n-p-n transistor is used as an amplifier :

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  15. The part of a transistor which is heavily doped to produced large numb...

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  16. When n-p-n transistor is used as an amplifier :

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  17. A n-p-n transistor conducts when

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  18. In a common-base amplifier, the phase difference between the input sig...

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  19. In a common emitter amplifier , the phase difference between the input...

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  20. When n-p-n transistor is used as an amplifier :

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