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Analog Electronics

Analog Electronics
Doping in a semiconductor increases which quantity

 Conductance
 None
 Resistance
 Inductance

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Analog Electronics
The reverse saturation electric current of a pn junction varies with temperature (T) as

  T.
  1 / T.
  independent of T.
  T2.

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Analog Electronics
The main factor which makes a MOSFET likely to breakdown during the normal handling

  high leakage current.
  very low gate capacitance.
  high input resistance.
  both (A) and (C).

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Analog Electronics
In the diode equation, the voltage equivalent of temperature

  T / 11600.
  T × 11600.
  11600 / T2.
  11600 / T.

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Analog Electronics
If the emitter resistance increases, the collector voltage

 breaks down the transistor.
 decreases.
  increases.
 stays the same.

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Analog Electronics
Most of the electrons in the base of an NPN transistor do not recombine because they

 must flow through the base.
  have a long lifetime.
 have a negative charge.
 flow out of the base.

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MORE MCQ ON Analog Electronics

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