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Analog Electronics

Analog Electronics
If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be

3.2mA
4.6mA
2.3mA
5.2mA

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Analog Electronics
In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the

  zener diode.
  zener resistance.
  source.
  series resistor.

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Analog Electronics
The main factor which makes a MOSFET likely to breakdown during the normal handling

  very low gate capacitance.
  both (A) and (C).
  high leakage current.
  high input resistance.

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Analog Electronics
The input impedance of the base of an emitter follower is usually

 low.
 shorted to ground.
 open.
  high.

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Analog Electronics
A semiconductor material is formed by

 Electrovalent bonds
 Metallic bonds
 Covalent bonds
None of these

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Analog Electronics
The properties of JFET resemble those of

  UJT.
  NPN transistors.
  thermionic valves.
  PNP transistors.

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