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Analog Electronics

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

 down.
 nowhere.
  up.
 off the load line.

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Analog Electronics
In a common emitter, unbypassed resister provides

negative voltage feedback
voltage shunt feedback
current series feedback
positive current feedback

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

  α.
  β.
  β + 1.
  α - 1.

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Analog Electronics
With both bases grounded, the only offset that produces an error is the

  input offset voltage.
  input bias current.
  β.
  input offset current.

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Analog Electronics
The knee voltage (cut in voltage) of silicon diode

  0.7 V.
  0.8 V.
  0.2 V.
  1.0 V.

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Analog Electronics
The following are the necessary requirements of an oscillator

 Amplitude stability
 Power stability
 Frequency stability
 Both A and B

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