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Analog Electronics

Analog Electronics
Acceptors impurities are of ________ material

 p-type
 n-type
 solid
 Both A and B

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Analog Electronics
The emitter of the transistor is doped

  lightly.
  heavily.
  none of these
  moderately.

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Analog Electronics
The β of a transistor is the ratio of the

 base current to collector current.
  collect current to base current.
 emitter current to collector current.
 collect current to emitter current.

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Analog Electronics
The arrow direction in diode symbol indicates

  opposite to the direction of hole flow.
  direction of electron flow.
  none of these.
  direction of hole flow.

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Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

None of these
  destroyed.
 saturated.
 in cutoff.

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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 ....................

 Reverse biased
None of these
 No biased
 Forward biased

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