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Analog Electronics

Analog Electronics
The percentage voltage regulation of voltage supply providing 100 V unloaded and 95 V at full load is

  5.3 %.
  5 %.
  none of them.
  0.53 %.

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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.
  10 mA.
  9.3 mA.
  0.7 mA.

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Analog Electronics
Which types of device is the diode ?

None of these
 Insulator
 Conductor
 Semiconductor

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Analog Electronics
For audio frequency applications, the popular oscillator used is

 Hartley oscillator
 Crystal oscillator
 Wien bridge oscillator
 Phase shift oscillator

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Analog Electronics
The current gain of a bipolar transistor drops at high frequencies because of

Parasitic inductive elements
Transistor capacitances
High current effects in the base
The early effect

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Analog Electronics
The negative part of the output signal in a transistor circuit starts clipping if the Q point of the circuit moves

  toward the saturation point.
  toward the center of the load line.
  toward the cutoff point.
None of these

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