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Analog Electronics

Analog Electronics
In a transistor leakage current mainly depends on

Temperature
Doping of base
Size of emitter
Rating of transistor

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Analog Electronics
The emitter of the transistor is generally doped the heaviest because it

  has to supply the charge carriers.
  is the first region of transistor.
  has to dissipate maximum power.
  must possess low resistance.

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Analog Electronics
If the collector resistor is open, the collector voltage is

  low.
 unchanged.
 unknown.
 high.

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Analog Electronics
The effective channel length of a MOSFET in a saturation decreases with increase in

Body voltage
Source voltage
Drain voltage
Gate voltage

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Analog Electronics
The value of total collector electric current in a CB circuit is

  IC = αIE.
  IC = αIE - ICO.
  IC = αIE + ICO.
  IC = βIE.

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Analog Electronics
If the current gain is 100 and the collector current is 10 mA, the base current is

 10 µA.
  100 µA.
 10 A.
 1 A.

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MORE MCQ ON Analog Electronics

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