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Analog Electronics

Analog Electronics
In a transistor leakage current mainly depends on

Rating of transistor
Doping of base
Temperature
Size of emitter

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Analog Electronics
When P-type substance is connected with positive and N-type is connected with negative terminal then P-N junction diode is in ....................

None of these
 No biased
 Reverse biased
 Forward biased

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Analog Electronics
The encapsulation of transistor is necessary for

Preventing photo-emission effects
Mechanical ruggedness
Preventing radio interference
Avoiding loss of free electrons

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Analog Electronics
With both bases grounded, the only offset that produces an error is the

  input offset voltage.
  β.
  input bias current.
  input offset current.

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Analog Electronics
Electrons in p-type material of a semi-conductor are called as

 valance carriers
 either minority carriers or majority carriers
 minority carriers
 majority carriers

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Analog Electronics
Feedback circuit in an oscillator can be accomplished by

 Any one or combinations of the above methods
 Capacitive coupling between input and output
 Resistive coupling between input and output
 Inductive coupling between input and output

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