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Analog Electronics

Analog Electronics
Leakage electric current in CE configuration is

  not present.
  very small.
  very high.
  normal.

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Analog Electronics
The input offset electric current equals the

 difference between the two base currents.
 difference between the two base-emitter voltages.
 collector electric current divided by the base current.
 average of the two base currents.

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Analog Electronics
The fact that there are many free electrons in a transistor emitter region means the emitter is

None of these
 lightly doped.
 undoped.
  heavily doped.

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Analog Electronics
A diode (P-N junction) has two terminals. The P-terminal is known as

 Either anode or cathode
 None of these
 Cathode
 Anode

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

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

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Analog Electronics
Negative feedback in an amplifier

Reduces gain
Reduces bandwidth
Increases noise
Increase frequency &phase distortion

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