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Analog Electronics

Analog Electronics
If the base current is 100 mA and the current gain is 30, the emitter current is

 3.33 mA.
 10 A.
 3 A.
  3.1 A.

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Analog Electronics
A 741 C has

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

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Analog Electronics
The horizontal intercept of dc load line is the same as ideal

Operating point
Saturation point
Quasi saturation point
Cut off point

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Analog Electronics
In the diode equation, the voltage equivalent of temperature

  T / 11600.
  11600 / T.
  11600 / T2.
  T × 11600.

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Analog Electronics
A constant current signal across a parallel RLC circuits gives an o/p of 1.4v at the signal frequency of 3.89KHZ and 4.1KHZ. At the frequency of 4KHZ,the o/p voltage will be

1.4v
2.8v
1v
2v

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Analog Electronics
The per unit impedance of a synchorous machine is 0.242. If base voltage is increased by 1.1 times, then per unit value will be

 0.242.
 0.266.
  0.200.
 0.220.

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