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Analog Electronics

Analog Electronics
Reverse recovery current in a diode depends upon

  Forward field current.
 Storage change.
 Temperature.
 PIV.

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Analog Electronics
The load voltage is approximately constant when a zener diode is

  operating in breakdown region.
  forward biased.
  reverse biased.
  unbiased.

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Analog Electronics
An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is

  10 V.
  5 5 micro V.
  1 V.
  2 micro V.

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Analog Electronics
The opamp can amplify

  AC signals only.
  neither AC not DC signals.
  DC signals only.
  both AC and DC signals.

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Analog Electronics
The main advantage of CMOS is its

  low power consumption.
  high power rating.
  small - signal operation.
  switching capability.

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Analog Electronics
In a properly biased NPN transistor most of the electrons from the emitter

  are stopped by the junction barrier.
  recombine in the emitter its self.
  pass through the base to the collector.
  recombine with holes in the base .

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MORE MCQ ON Analog Electronics

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