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Analog Electronics

Analog Electronics
The knee voltage (cut in voltage) of silicon diode

  1.0 V.
  0.8 V.
  0.2 V.
  0.7 V.

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Analog Electronics
If the current gain is 100 and the collector current is 10 mA, the base current is

 10 µA.
  100 µA.
 1 A.
 10 A.

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

 Off Switch
 On Switch
 Zener diode
 Capacitor

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Analog Electronics
In an NPN transistor, the majority carriers in the emitter are

 holes.
 both.
 neither.
  free electrons.

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Analog Electronics
MOSFET uses the electric field of

  gate capacitance to control the channel current.
  both (A) and (B).
  none of these.
  barrier potential of p-n junction to control the channel current.

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Analog Electronics
Colpitts oscillator is also called as

 Resonant circuit oscillator
All of these
 Tank circuit oscillator
 LC oscillator

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MORE MCQ ON Analog Electronics

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