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Analog Electronics

Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

 saturated.
 in cutoff.
  destroyed.
None of these

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Analog Electronics
Depletion region of a p-n junction is formed

 During Forward bias
 During Reverse bias
 During Manufacturing
 During Heating

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Analog Electronics
Most of the electrons in the base of an NPN transistor flow

  into the collector.
 into the base supply.
 into the emitter.
 out of the base lead.

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Analog Electronics
If (211)X = (152)8, then the value of base x is

 7
 5
 6
 9

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Analog Electronics
The collector current is 1.5 mA. If the current gain is 50, the base current is

  30 µA.
 150 µA.
 3 µA.
 3 mA.

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Analog Electronics
Avalanche breakdown in a diode occurs when

  potential barrier is reduced to zero.
None of these
  reverse bias exceeds a certain value.
  forward electric current exceeds certain value.

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