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Analog Electronics

Analog Electronics
Which of following is the fastest switching device ?

  Triode.
  MOSFET.
  JFET.
  BJT.

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Analog Electronics
What is the condition if no external potential energy is applied to the PN junction then diode ?

 Forward biased
 Zero Bias
None of these
 Reversed biased

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Analog Electronics
The current gain of a BJT is

gm r0
gm / r0
gm rπ
gm /rπ

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Analog Electronics
Most of the electrons in the base of an NPN transistor do not recombine because they

 flow out of the base.
 have a negative charge.
 must flow through the base.
  have a long lifetime.

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Analog Electronics
A 10 V DC regulator power supply has a regulation of 0.005 %. The output voltage will vary within an envelope of __________________ milivolt.

  0.5.
  2.5.
  5.
  0.05.

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Analog Electronics
The horizontal intercept of dc load line is the same as ideal

Saturation point
Cut off point
Quasi saturation point
Operating point

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MORE MCQ ON Analog Electronics

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