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Analog Electronics

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

0.5
0.75
1
0.25

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Analog Electronics
Avalanche breakdown in a diode occurs when

None of these
  reverse bias exceeds a certain value.
  potential barrier is reduced to zero.
  forward electric current exceeds certain value.

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Analog Electronics
In a N-type semiconductor material electrons are ....................

 High charge carriers
 Low charge carriers
 Majority charge carriers
 Minority charge carriers

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Analog Electronics
Which oscillators are easy to fabricate in a monolithic IC?

 Crystal oscillator.
 Relaxation oscillator.
 Wien bridge oscillator.
 Hartley oscillator.

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Analog Electronics
In n type semiconductor elements of which group of periodic table is added as dopant

 group 4.
 group 3.
 group 5.
 group 2.

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Analog Electronics
The ideal value of stability factor of a biasing circuit is

  10.
  5.
  1.
  100.

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