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Analog Electronics

Analog Electronics
The resistance of pn junction when it is forward biased in the order of

 Kilo Ohm
 Mega Ohm
 Ohm
None of these

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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

2v
1.4v
2.8v
1v

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Analog Electronics
If the base supply voltage is disconnected, the collector-emitter voltage will equal

 10.5 V.
  collector supply voltage.
 6 V.
 0 V.

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Analog Electronics
Base of a number system is also known as

 radix
 shift
 value
 count

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Analog Electronics
The emitter electric current in a junction with normal bias

  is equal to the sum of IB and IC.
  is equal to ICBO.
  changes greatly by a small changes in collector bias voltage.
  is almost equal to the base current.

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Analog Electronics
If the series resistance increases in an unloaded zener regulator, the zener current

  equals the voltage divided by the resistance.
  increases.
  stays the same.
  decreases.

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MORE MCQ ON Analog Electronics

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