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Analog Electronics

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

 1 mA.
  0 mA.
 10 mA.
 2 mA.

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Analog Electronics
How many terminal are present in diode device ?

 Three-terminal
 One-terminal
 Two-terminal
 Four-terminal

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Analog Electronics
An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is

  10 V.
  2 micro V.
  5 5 micro V.
  1 V.

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Analog Electronics
The input voltage to an emitter follower is usually

 equal to the supply voltage.
  less than the generator voltage.
 equal to the generator voltage.
 greater than the generator voltage.

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

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

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Analog Electronics
The main job of a voltage regulator is to provide a nearly __________________ output voltage.

  constant.
  smooth.
  fluctuating.
  sinusoidal.

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MORE MCQ ON Analog Electronics

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