Analog Electronics
In a rectifier circuit, the diode converts

 both (A) and (C) options are connect.
 alternating voltage to direct voltage.
 alternating voltage to direct current.
 alternating current to direct voltage.

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Analog Electronics
Conventional biasing of a BJT has

  EB forward biased and CB reversed biased.
  EB reversed biased and CB reversed biased.
  EB reversed biased and CB forward biased.
  EB forward biased and CB forward biased.

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Analog Electronics
A Semiconductor has a

None of these
 Negative Temperature coefficient of resistance
 Constant Temperature coefficient of resistance
 Positive Temperature coefficient of resistance

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