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Analog Electronics

Analog Electronics
Acceptors impurities are of ________ material

 solid
 n-type
 p-type
 Both A and B

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Analog Electronics
For audio frequency applications, the popular oscillator used is

 Hartley oscillator
 Phase shift oscillator
 Crystal oscillator
 Wien bridge oscillator

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Analog Electronics
LC oscillators are used for produce a waveform with frequency ranging from

 1 KHz to 1 MHz
 100 KHz to 500 MHz
 1MHz to 500 MHz
 1MHz to 100 GHz

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Analog Electronics
When a junction diode is Forward Biased the thickness of the depletion region is................

  Not determine
 Larger
 Medium
 Smaller

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Analog Electronics
In a CB amplifier the maximum efficiency could be

85%
50%
99%
25%

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Analog Electronics
A small collector current with zero base current is caused by the leakage current of the

  collector diode.
 emitter diode.
 base diode.
 transistor.

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MORE MCQ ON Analog Electronics

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