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Analog Electronics

Analog Electronics
Base-10 system is also called as

 Binary system
 Tenth system
 Decinary system
 Decimal system

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Analog Electronics
The electric current ICBO flows in the

  none of them.
  emitter and base leads.
  emitter and collector leads.
  collector and base leads.

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Analog Electronics
One of the following is the primary function of an oscillator

None of these
 produces sinusoidal oscillations
 generates sustained oscillations at a constant amplitude and specific frequency
 generates non sinusoidal waveforms

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Analog Electronics
If the collector resistor is open, the collector voltage is

 unknown.
  low.
 unchanged.
 high.

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Analog Electronics
The current gain of a BJT is

gm / r0
gm /rπ
gm r0
gm rπ

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Analog Electronics
A JFET has disadvantage of

  having small gain-bandwidth product.
  being noisy.
  having low input impedance.
  possessing positive temperature coefficient.

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MORE MCQ ON Analog Electronics

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