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Analog Electronics

Analog Electronics
When VGS = 0 V, a JFET is

  an open switch.
  cut off.
  saturated.
  an analog device.

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Analog Electronics
What will be the Potential barrier for Si Diode ?

 0.7 V
 0.3 V
 0.07 V
 0.05 V

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Analog Electronics
A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high

Slew rate
CMRR
Open-loop gain
Bandwidth

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Analog Electronics
In a zener diode shunt voltage regulator, the diode regulates so long as it is kept in ______________________ condition.

  loaded.
  reverse.
  unloaded.
  forward.

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Analog Electronics
The trapped energy of an inductive load can be feed back to the input supply through a diode known as

  Feed back diode.
 Powe diode.
 Zener diode.
 None of these.

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Analog Electronics
The β of a transistor is the ratio of the

 emitter current to collector current.
 collect current to emitter current.
 base current to collector current.
  collect current to base current.

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MORE MCQ ON Analog Electronics

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