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Analog Electronics

Analog Electronics
In a CB amplifier the maximum efficiency could be

85%
50%
99%
25%

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Analog Electronics
A 741 C has

All of these
  an output impedance of 75 Ω.
  an input impedance of 2 MΩ.
  a voltage gain of 100,000.

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Analog Electronics
Reverse recovery current in a diode depends upon

 Temperature.
  Forward field current.
 PIV.
 Storage change.

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Analog Electronics
The common - mode rejection ratio is

  very low.
  equal to the voltage gain.
  equal to the common-mode voltage gain.
  as high as possible.

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

 Off Switch
 Capacitor
 Zener diode
 On Switch

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Analog Electronics
Diode is also called as:

 Reactance
 Resistance
 Amplifier
 Rectifier

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MORE MCQ ON Analog Electronics

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