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Analog Electronics

Analog Electronics
A semiconductor material is formed by

 Electrovalent bonds
 Metallic bonds
None of these
 Covalent bonds

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Analog Electronics
When Semiconductor materials is heated its resistance

None of these
 decreases
 remains constant
 increases

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Analog Electronics
The reverse saturation electric current of a pn junction varies with temperature (T) as

  T.
  T2.
  independent of T.
  1 / T.

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Analog Electronics
What will be the Potential barrier for Si Diode ?

 0.3 V
 0.7 V
 0.07 V
 0.05 V

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Analog Electronics
Doping in a semiconductor increases which quantity

 Resistance
 Conductance
 None
 Inductance

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Analog Electronics
The emitter of the transistor is doped

  moderately.
  lightly.
  none of these
  heavily.

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