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Analog Electronics

Analog Electronics
Semiconductor Diode is used as

 an amplifier
 a modulator
 a rectifier
 an oscillator

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Analog Electronics
The collector current is 1.5 mA. If the current gain is 50, the base current is

 3 µA.
  30 µA.
 3 mA.
 150 µA.

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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 ....................

None of these
 No biased
 Reverse biased
 Forward biased

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Analog Electronics
Energy gap of conductor is

 8 eV.
 5 - 8 eV.
 0 eV.
 1 - 2 eV.

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Analog Electronics
In a MOSFET, the polarity of the inversion layer is the same as that of the

  minority carriers in the drain .
  majority carries in the source .
  charge on the gate electrode.
  majority carries in the substrate.

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Analog Electronics
If the base resistor is open, what is the collect current?

  0 mA.
 10 mA.
 2 mA.
 1 mA.

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MORE MCQ ON Analog Electronics

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