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Analog Electronics

Analog Electronics
The 741 C has a unity - gain frequency of

  10 Hz.
  20 Hz.
  15 MHz.
  1 MHz.

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Analog Electronics
Diode is also called as:

 Reactance
 Resistance
 Amplifier
 Rectifier

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Analog Electronics
The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on

  mean life time of the holes.
  mean life time of the electrons.
  junction area.
  width of the depleted region.

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Analog Electronics
A transistor has how many PN junctions?

 4.
 1.
 3.
  2.

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Analog Electronics
If (211)X = (152)8, then the value of base x is

 5
 9
 7
 6

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Analog Electronics
Which impurity is added into semiconductor to increase its conductivity ?

 intrinsic
 extrinsic
 doping
None of these

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