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Analog Electronics

Analog Electronics
The properties of JFET resemble those of

  thermionic valves.
  NPN transistors.
  UJT.
  PNP transistors.

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Analog Electronics
CMOS devices use

  class A operation.
  bipolar transistors .
  DMOS devices.
  complementary E - MOSFETs.

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Analog Electronics
Which of following is the fastest switching device ?

  JFET.
  Triode.
  BJT.
  MOSFET.

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Analog Electronics
The depletion region of a pn junction is one, that is depleted of

  mobiles charges.
  velocity of the carriers.
  immobile charges.
  atoms.

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

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

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Analog Electronics
A diode (p-n junction) when reverse biased act as

 On Switch
 Zener diode
 Off Switch
 Capacitor

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MORE MCQ ON Analog Electronics

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