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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

0.25
0.5
0.75
1

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Analog Electronics
When the Q point moves along the load line, VCE decreases when the collector current

 decreases.
  increases.
 stays the same.
None of these

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Analog Electronics
Early effect in BJT refers to

  thermal breakdown.
  base narrowing.
  zener breakdown.
  avalanche breakdown.

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Analog Electronics
A silicon pn junction in forward condition has a voltage drop closer to

 1.7 V.
 0.1 V.
 0.7 V.
 2.1 V.

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Analog Electronics
The main factor which makes a MOSFET likely to breakdown during the normal handling

  high input resistance.
  high leakage current.
  very low gate capacitance.
  both (A) and (C).

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

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

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