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Analog Electronics

Analog Electronics
A electric current ratio of IC / IE is usually less than one and is called

  α.
  β.
  ω.
  θ.

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Analog Electronics
For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be

  4.
  1.5.
  3.
  2.

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Analog Electronics
If the base resistor is open, what is the collect current?

 10 mA.
  0 mA.
 2 mA.
 1 mA.

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Analog Electronics
If the current gain is 100 and the collector current is 10 mA, the base current is

  100 µA.
 1 A.
 10 µA.
 10 A.

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Analog Electronics
The DC electric current gain in common collector configuration is given by

  α - 1.
  β.
  β + 1.
  α.

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Analog Electronics
In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be

 two.
 one.
 three.
 four.

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