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Analog Electronics

Analog Electronics
In an E only MOSFET, drain electric current starts only when VGS (th) is

  zero.
  positive.
  greater than VGS (th).
  negative.

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Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

None of these
 saturated.
  destroyed.
 in cutoff.

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Analog Electronics
In a bipolar junction transistor the base region is made very thin so that

  base can be easily biased.
  recombination in base region is minimum.
  base can be easily fabricated.
  electric field gradient in base is high.

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Analog Electronics
The first step in analyzing emitter-based circuits is to find the

  emitter current.
 supply current.
 collector current.
 base current.

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Analog Electronics
If the collector resistor opens in a base-biased circuit, the load line will become

 flat.
  horizontal.
 vertical.
 useless.

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

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

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MORE MCQ ON Analog Electronics

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