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Analog Electronics

Analog Electronics
The barrier potential across each silicon depletion layer is

  0.7 V.
 0.3 V.
 0 V.
 1 V.

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Analog Electronics
An ideal voltage regulator has a voltage regulation of

  0.
  1.
  100.
  50.

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Analog Electronics
Input impedance of MOSFET is

  less than of FET but more than BJT.
  more than that of FET but less than BJT.
  less than that of FET and BJT.
  more than that of FET and BJT.

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Analog Electronics
In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be

 three.
 two.
 four.
 one.

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Analog Electronics
Avalanche breakdown in a diode occurs when

  forward electric current exceeds certain value.
None of these
  reverse bias exceeds a certain value.
  potential barrier is reduced to zero.

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Analog Electronics
The expression for frequency of oscillations of a RC phase shift oscillator is

 f = 1 / (2π√R(C1 + C2))
 f = 1 / (2π RC√6)
None of these
 f = 1 / (2π√RC)

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