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Analog Electronics

Analog Electronics
Junction field effect transistors (JFET) contain how many diodes?

  1.
  3.
  2.
  4.

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Analog Electronics
A schottky device is a

 Minority carrier device.
 Both B and C.
 Fast recovery device.
  Majority carrier device.

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Analog Electronics
If the base current is 100 mA and the current gain is 30, the emitter current is

 10 A.
  3.1 A.
 3.33 mA.
 3 A.

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Analog Electronics
An ideal voltage regulator has a voltage regulation of

  0.
  50.
  100.
  1.

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Analog Electronics
Field effect transistor (FET) operates on

  positive charged ions only.
  minority carries only .
  on both majority and minority carriers.
  majority carriers only.

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Analog Electronics
A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are

5 Ω & 20 %
25 Ω & 16.7 %
25 Ω & 20 %
5 Ω & 16.7 %

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