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Analog Electronics

Analog Electronics
A U shaped, opposite-polarity material built near a JFET-channel center is called the

  drain.
  heat sink.
  block.
  gate.

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Analog Electronics
When P-type substance is connected with positive and N-type is connected with negative terminal then P-N junction diode is in ....................

None of these
 No biased
 Forward biased
 Reverse biased

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Analog Electronics
The gate controls

  the width of the channel.
  the gate voltage.
  all of them.
  the drain current.

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Analog Electronics
Which of these is the best description of a zener diode?

  It works in the forward region.
  It is a constant electric current device.
  It is a rectifier diode.
  It is a constant voltage device.

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Analog Electronics
When the base resistor increases, the collector voltage will probably

All of these
  increase.
 stay the same.
 decrease.

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Analog Electronics
Piezoelectric effect is utilized in which of the following filter?

 Band stop.
 Pass band.
 Ideal filter.
  Crystal filter.

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MORE MCQ ON Analog Electronics

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