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Analog Electronics

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

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

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Analog Electronics
A diode (p-n junction) when reverse biased act as

 On Switch
 Off Switch
 Zener diode
 Capacitor

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Analog Electronics
The biasing circuit that gives best stability to Q point is

  feedback resistor biasing .
  base resistance biasing.
  potential divider biasing.
  emitter resistor biasing.

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Analog Electronics
The Q-point in a voltage amplifier is selected in the middle of the active region because

  it gives better stability.
  the biasing circuit then need less number of resistors.
  it gives distortions less output.
  the circuit needs a small.

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Analog Electronics
Binary Logic is mainly based on arithmetic operation and

 addition operations
 both A and B
 logical operations
 subtraction operations

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Analog Electronics
Base of a number system is also known as

 value
 shift
 radix
 count

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MORE MCQ ON Analog Electronics

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