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Analog Electronics

Analog Electronics
The feedback factor of a Wien bridge oscillator using Op-Amp is

 1/3
 1/2
 1/4
 1

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Analog Electronics
The softness factor for soft recovery and fast recovery diodes are respectively

 1, >1.
 1, 1.
  1,

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Analog Electronics
The main factor which makes a MOSFET likely to breakdown during the normal handling

  high input resistance.
  both (A) and (C).
  high leakage current.
  very low gate capacitance.

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

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

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Analog Electronics
The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as

  (VR)- 1/3.
  (VR)- 1/2.
  (VR)1/2.
  (VR)- 1.

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Analog Electronics
If the base supply voltage increase, the Q point moves

 down.
 nowhere.
 off the load line.
  up.

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MORE MCQ ON Analog Electronics

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