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Analog Electronics

Analog Electronics
In a CB amplifier the maximum efficiency could be

25%
50%
99%
85%

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Analog Electronics
Base-10 system is also called as

 Binary system
 Tenth system
 Decimal system
 Decinary system

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Analog Electronics
The value of total collector electric current in a CB circuit is

  IC = αIE - ICO.
  IC = αIE.
  IC = αIE + ICO.
  IC = βIE.

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Analog Electronics
When pn junction is reverse biased

 it offers a very high resistance
All of these
 the witdh of depletion layer increases
 a small current flows through it because of minority carriers

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Analog Electronics
If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to

  14 V.
  0.7 V.
  10 V.
  18 V.

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Analog Electronics
The collector - emitter voltage is usually

 none of these.
 more than the collector supply voltage.
 equal to the collector supply voltage.
  less than the collector supply voltage.

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MORE MCQ ON Analog Electronics

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