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Analog Electronics

Analog Electronics
Junction field effect transistors (JFET) contain how many diodes?

  1.
  3.
  4.
  2.

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Analog Electronics
Class B amplifier is biased

 at midpoint of load line.
 just at cut-off.
None of these
 nearly twice cut-off.

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Analog Electronics
For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current

  increased.
  remains constant.
  first increase and then decreased.
  decreases.

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

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

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Analog Electronics
In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the

  series resistor.
  zener diode.
  zener resistance.
  source.

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Analog Electronics
Binary Logic is mainly based on arithmetic operation and

 logical operations
 both A and B
 subtraction operations
 addition operations

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