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Analog Electronics

Analog Electronics
In a CB amplifier the maximum efficiency could be

50%
85%
25%
99%

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Analog Electronics
Peak inverse voltage (PIV) can be termed as

 Advalance break down village.
 Zener break down voltage.
  Peak repetitive voltage.
 Reverse saturation voltage.

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Analog Electronics
Ignoring the bulk resistance of the collector diode, the collector-emitter saturation voltage is

 1 V.
 a few tenths of a volt.
 supply voltage.
  0.

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Analog Electronics
The power dissipated by a transistor approximately equals the collector current times

 base supply voltage.
 0.7 V.
  collector - emitter voltage.
 base - emitter voltage.

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Analog Electronics
When the pn junction is forward biased the sequence of events that take place are

  diffusion, injection and drift.
  injection, diffusion and recombination.
  diffusion, drift and recombination.
  none of above.

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Analog Electronics
Avalanche breakdown in a diode occurs when

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

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