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Analog Electronics

Analog Electronics
Silicon and Germanium are ________ elements.

 trivalant
 tetravalant
 hexavalant
 pentavalant

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Analog Electronics
The encapsulation of transistor is necessary for

Preventing photo-emission effects
Preventing radio interference
Avoiding loss of free electrons
Mechanical ruggedness

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Analog Electronics
The output voltage of an emitter follower is across the

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

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Analog Electronics
Suppose the base resistor is open. The Q point will be

 off the load line.
  at the lower end of the load line.
 at the upper end of the load line.
 in the middle of the load line.

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Analog Electronics
In a differential amplifier, the CMRR is limited mostly by the

  CMRR of the opamp.
  supply voltages .
  tolerance of the resistors.
  gain - bandwidth product.

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Analog Electronics
The ideal value of stability factor of a biasing circuit is

  5.
  10.
  100.
  1.

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MORE MCQ ON Analog Electronics

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