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Analog Electronics

Analog Electronics
If the base current is 100 mA and the current gain is 30, the emitter current is

 10 A.
 3 A.
  3.1 A.
 3.33 mA.

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Analog Electronics
In a common emitter, unbypassed resister provides

negative voltage feedback
voltage shunt feedback
current series feedback
positive current feedback

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Analog Electronics
The value of total collector electric current in a CB circuit is

  IC = αIE + ICO.
  IC = αIE.
  IC = αIE - ICO.
  IC = βIE.

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Analog Electronics
Acceptor type impurities

 Create excess holes
 have three valance electrons
 are used to make P-type semiconductor
All of these

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Analog Electronics
Base-10 system is also called as

 Decimal system
 Decinary system
 Tenth system
 Binary system

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Analog Electronics
The majority carrier in P-type extrinsic semiconductor material is

 Both Holes and Electrons
 Holes
None of these
 Electrons

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