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Statement-I : For faster action, n-p-n t...

Statement-I : For faster action, n-p-n transistor is used
Statement-II : In n-p-n transistor, the mobility of majority charge carries is more.

A

Emitter only

B

Collector only

C

Base only

D

Either emitter or Collector

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The correct Answer is:
C
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AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE -I (TRANSISTORS)
  1. In a transistor

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

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  3. Statement-I : For faster action, n-p-n transistor is used Statement-...

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  4. A n-p-n transistor conducts when

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  5. In a N-P-N transistor circuit, the collector current is 10 mA.If 90 % ...

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  6. In the circuit symbol of transistor the arrow on the emitter indicates

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  7. When a n-p-n transistor is used as an amplifier, then

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  8. When a n-p-n transistor is used as an amplifier, then

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  9. Which of the following statement is true for a p-n-p transistor when u...

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  10. In CE configuration transistor, the current gain

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  11. The transistor parameters, namely alpha and beta of a transistor are ...

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  12. In which of the configuration of a transistor , the power gain is high...

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  13. Transistor input characteristics curves are the graphs drawn with

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  14. Transistor output characteristic curves are the graphs drawn with

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  15. The circuit diagram below shows n-p-n transistor in CE configuration. ...

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  16. Consider a p-n junction as a capacitor, formed with p and n - material...

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  17. In a common base amplifier the phase difference the input signal volta...

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  18. For a transistor amplifier, the voltage gain

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  19. An electrical device draws 0.968 kW form AC mains of 220 V.If current ...

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  20. To use a transistor as an amplifier

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