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Analog Electronics

Analog Electronics
Semiconductor material is

 Tetravalent
 Trivalent
 Pentavalent
 Bilateral

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

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

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Analog Electronics
Most small - signal E - MOSFETs are found in

  disk drives.
  heavy - current applications.
  integrated circuit.
  discrete circuits.

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Analog Electronics
When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current

 is zero.
 increases by a factor of 6.
  remains almost the same.
 decreases by a factor of 6.

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Analog Electronics
For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be

  1.5.
  3.
  4.
  2.

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Analog Electronics
Under normal reverse bias voltage applied to diode, the reverse electric current in Si diode

  1000 micro A.
  100 mA.
  none of them.
  order of micro A.

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MORE MCQ ON Analog Electronics

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