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Analog Electronics

Analog Electronics
If the collector resistor is open, the collector voltage is

 unchanged.
 unknown.
 high.
  low.

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Analog Electronics
Base of a number system is also known as

 radix
 shift
 count
 value

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Analog Electronics
Electron mobility is defined as

 Diffusion velocity per unit field
 Drift velocity per unit field
None of these
 the movement of electrons

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Analog Electronics
The base of an npn transistor is thin and

 metallic.
 doped by a pentavalent material.
 heavily doped.
  lightly doped.

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Analog Electronics
Which are the ways to convert an alternating current into a direct current ?

 All the above.
 Bridge Full-wave rectification.
 Center-Taped Full-wave rectification.
 Half-wave rectification.

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Analog Electronics
Donors to a semiconductor material is

 Divalant
 Tetravalant
 Pentavalant
 Trivalant

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MORE MCQ ON Analog Electronics

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