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Analog Electronics

Analog Electronics
Which types of device is the diode ?

 Semiconductor
 Conductor
 Insulator
None of these

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Analog Electronics
If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to

  14 V.
  18 V.
  10 V.
  0.7 V.

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Analog Electronics
A small collector current with zero base current is caused by the leakage current of the

 base diode.
 transistor.
  collector diode.
 emitter diode.

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Analog Electronics
An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in mA/V)for an applied gate to source voltage VGS=-2v is

1
0.5
0.25
0.75

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Analog Electronics
Large electric current flow of a BJT occurs

  in collector.
  in emitter.
  in base.
  through emitter-collector

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Analog Electronics
Ignoring the bulk resistance of the collector diode, the collector-emitter saturation voltage is

  0.
 a few tenths of a volt.
 supply voltage.
 1 V.

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MORE MCQ ON Analog Electronics

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