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Analog Electronics

Analog Electronics
A LED produces light when

  unbiased.
None of these
  forward biased.
  reverse biased.

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

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

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Analog Electronics
The input signal for an instrumentation amplifier usually comes from

 an inverting amplifier.
 a Wheatstone bridge.
 a differential amplifier.
 a resistor.

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Analog Electronics
The biasing circuit that gives best stability to Q point is

  emitter resistor biasing.
  base resistance biasing.
  potential divider biasing.
  feedback resistor biasing .

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Analog Electronics
Donors to a semiconductor material is

 Divalant
 Pentavalant
 Trivalant
 Tetravalant

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Analog Electronics
Depletion region of a p-n junction is formed

 During Reverse bias
 During Manufacturing
 During Heating
 During Forward bias

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MORE MCQ ON Analog Electronics

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