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Analog Electronics

Analog Electronics
In which mode of BJT operation are both junction forward biased

  reverse active.
  saturation.
  active.
  cut off.

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Analog Electronics
The following are the necessary requirements of an oscillator

 Amplitude stability
 Frequency stability
 Both A and B
 Power stability

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Analog Electronics
The AC base voltage of an emitter follower is across the

  emitter diode and external AC emitter resistance.
 load resistor.
 emitter diode.
 DC emitter resistor.

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Analog Electronics
A 741 C has

All of these
  an input impedance of 2 MΩ.
  a voltage gain of 100,000.
  an output impedance of 75 Ω.

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Analog Electronics
Semiconductor Diode is used as

 an oscillator
 an amplifier
 a rectifier
 a modulator

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

 nowhere.
  up.
 off the load line.
 down.

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