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Analog Electronics

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

  saturation.
  active.
  reverse active.
  cut off.

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Analog Electronics
A 10 V DC regulator power supply has a regulation of 0.005 %. The output voltage will vary within an envelope of __________________ milivolt.

  2.5.
  0.05.
  5.
  0.5.

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Analog Electronics
A forward potential of 10 V is applied to a silicon diode. A resistance of 1KΩ is also in series with the diode. The electric current is

  0.
  0.7 mA.
  10 mA.
  9.3 mA.

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Analog Electronics
The following are the necessary requirements of an oscillator

 Power stability
 Frequency stability
 Amplitude stability
 Both A and B

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Analog Electronics
Darlington connection is achieved in 2 transistors by connecting

 grounding both collector.
 both emitter.
 both collector.
 both base.

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Analog Electronics
Assume that diode D1, D2 in figure are ideal diodes. The value of current is mcq-diagram

 0.5 mA.
 1 mA.
 0 mA.
 2 mA.

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