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Analog Electronics

Analog Electronics
The majority carrier in P-type extrinsic semiconductor material is

None of these
 Holes
 Electrons
 Both Holes and Electrons

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Analog Electronics
Assume that diode D1, D2 in figure are ideal diodes. The value of current is mcq-diagram

 2 mA.
 0 mA.
 0.5 mA.
 1 mA.

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Analog Electronics
Which of the following is the pentavalent material ?

 Neon
 Gallium
 Boron
 Arsenic

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Analog Electronics
If a transistor operates at the middle of the load line, a decrease in the current gain will move the Q point

 off the load line.
  down.
 nowhere.
 up.

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Analog Electronics
The main advantage of CMOS is its

  switching capability.
  small - signal operation.
  high power rating.
  low power consumption.

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Analog Electronics
The value of total collector electric current in a CB circuit is

  IC = αIE + ICO.
  IC = βIE.
  IC = αIE - ICO.
  IC = αIE.

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