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Analog Electronics

Analog Electronics
The number of valence electrons in silicon atom are :

 1
 4
 3
 2

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Analog Electronics
Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is

51dB
98dB
102dB
49dB

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Analog Electronics
A diode (P-N junction) has two terminals. The P-terminal is known as

 Anode
 Either anode or cathode
 None of these
 Cathode

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Analog Electronics
The collector characteristics of a common - emitter connected transistor may be used to find its

  base current.
  output resistance .
  voltage gain.
  input resistance.

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Analog Electronics
Binary Logic is mainly based on arithmetic operation and

 both A and B
 subtraction operations
 addition operations
 logical operations

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Analog Electronics
Field effect transistor (FET) operates on

  minority carries only .
  on both majority and minority carriers.
  positive charged ions only.
  majority carriers only.

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MORE MCQ ON Analog Electronics

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