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Analog Electronics

Analog Electronics
The leakage current in a pn junction is in order of

 µA
 KA
None of these
 A

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Analog Electronics
The resistance of pn junction when it is forward biased in the order of

 Mega Ohm
 Ohm
None of these
 Kilo Ohm

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Analog Electronics
When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in ....................

 Forward biased
None of these
 No biased
 Reverse biased

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Analog Electronics
In a JFET, if the gate voltage Vgs is made more negative, then

  channel conductivity decreases.
  channel electric current increases .
  depletion region decreases.
  channel conductivity increases.

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Analog Electronics
The first step in analyzing emitter-based circuits is to find the

 supply current.
  emitter current.
 base current.
 collector current.

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Analog Electronics
The current gain of a bipolar transistor drops at high frequencies because of

High current effects in the base
Transistor capacitances
The early effect
Parasitic inductive elements

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MORE MCQ ON Analog Electronics

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