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Analog Electronics

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

  0.7 V.
  0.2 V.
  0.8 V.
  1.0 V.

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Analog Electronics
For emitter bias, the voltage at the emitter is 0.7 V less than the

 ground voltage.
 collector voltage.
  base voltage.
 emitter voltage.

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Analog Electronics
When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in ....................

None of these
 Forward biased
 No biased
 Reverse biased

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Analog Electronics
A depletion MOSFET differs from a JFET in the sense that it has no

  p - n junction.
  gate.
  channel.
  substrate.

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Analog Electronics
Negative feedback in an amplifier

Increase frequency &phase distortion
Increases noise
Reduces gain
Reduces bandwidth

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Analog Electronics
In the active region, the collector current is not changed significantly by

 current gain.
 base supply voltage.
 base current.
  collector resistance.

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MORE MCQ ON Analog Electronics

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