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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

2.3mA
5.2mA
4.6mA
3.2mA

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Analog Electronics
When the drain saturation electric current is less than IDSS a JFET acts like a

  battery.
  resistor.
  BJT.
  current source.

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Analog Electronics
Suppose the base resistor is open. The Q point will be

 off the load line.
 at the upper end of the load line.
  at the lower end of the load line.
 in the middle of the load line.

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Analog Electronics
Which of the following is the pentavalent material ?

 Gallium
 Boron
 Arsenic
 Neon

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Analog Electronics
When pn junction is reverse biased

All of these
 a small current flows through it because of minority carriers
 the witdh of depletion layer increases
 it offers a very high resistance

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Analog Electronics
Conduction electrons have more mobility than holes because they

 have negative charge
None of these
 are free
 need less energy to move them

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