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The thinest part of a transistor is...

The thinest part of a transistor is

A

emitter

B

base

C

collector

D

according to transistor parameters none of these

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The correct Answer is:
B
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ALLEN -SEMICONDUCTORS-Part-3(Exercise-1)
  1. p-n junction is called as forward biased when

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  2. When a junction diode is reverse biased, then current called drift cur...

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  3. The thinest part of a transistor is

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  4. In transistor symbols, the arrows shows the direction of-

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  5. Transistor can be used as :-

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  6. A device whose one end is connected to -ve terminal and other end conn...

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  7. A common emitter circuit is used as an amplifier, its current gain is ...

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  8. In which case is the junction diode is not reverse bias-

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  9. For transistor relation in current amplification factors is-

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  10. In a full wave rectifier if input freq, is 50 Hz then output nipple fr...

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  11. What is the ratio of forward and reverse resistance of p-n junction di...

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  12. Increasing forward voltage in diode, the width of depletion layer is …...

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  13. In an NPN transistor the collector current is 10 mA. If 90% of electro...

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  14. A npn transistor conducts when

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  15. For pure ''Ge'' semiconductor quantity of ''e'' and hole is 10^(19) e...

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  16. In given diagram which p-n junction in reverse biased

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  17. In a p-n junction diode having depletion layer of thickness 10^(-6)m, ...

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  18. A Ge specimen is doped with Al. The concentration of acceptor atoms is...

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  19. Assuming that the junction diode is ideal the current through the diod...

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  20. When two semiconductor of p and n type are brought in to contact, they...

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