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Analog Electronics

Analog Electronics
Which types of device is the diode ?

 Conductor
None of these
 Semiconductor
 Insulator

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Analog Electronics
The number of valence electrons in silicon atom are :

 4
 1
 3
 2

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Analog Electronics
CMOS devices use

  class A operation.
  bipolar transistors .
  DMOS devices.
  complementary E - MOSFETs.

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Analog Electronics
If the base supply voltage is disconnected, the collector-emitter voltage will equal

  collector supply voltage.
 6 V.
 10.5 V.
 0 V.

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

 unknown.
  high.
 low.
 unchanged.

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Analog Electronics
In an NPN transistor, the majority carriers in the emitter are

 holes.
 both.
  free electrons.
 neither.

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MORE MCQ ON Analog Electronics

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