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Analog Electronics

Analog Electronics
If the base supply voltage increase, the Q point moves

 down.
 off the load line.
  up.
 nowhere.

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Analog Electronics
Most of the electrons in the base of an NPN transistor flow

 out of the base lead.
 into the emitter.
 into the base supply.
  into the collector.

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Analog Electronics
The AC base voltage of an emitter follower is across the

  emitter diode and external AC emitter resistance.
 DC emitter resistor.
 load resistor.
 emitter diode.

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

 lightly doped.
None of these
 undoped.
  heavily doped.

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Analog Electronics
Which are the mobile charge carriers present in semiconductor diode ?

 Both A & B
 Holes
 Electrons
 Neutrons

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Analog Electronics
Base-10 system is also called as

 Tenth system
 Decinary system
 Decimal system
 Binary system

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