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Analog Electronics

Analog Electronics
Acceptors impurities are of ________ material

 p-type
 solid
 n-type
 Both A and B

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Analog Electronics
What is true about the breakdown voltage in a zener diode?

  It destroys the diode.
  It equals the electric current times the resistance.
  It is approximately constant.
  It decreases when electric current increases.

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Analog Electronics
When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when

 the transistor is normal.
 the emitter is positive in respect to the collector.
 the collector is positive in respect to the emitter.
  the transistor is defective.

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Analog Electronics
Peak inverse voltage (PIV) can be termed as

  Peak repetitive voltage.
 Zener break down voltage.
 Advalance break down village.
 Reverse saturation voltage.

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Analog Electronics
Relaxation Voltage controlled oscillators are used to generate

 Both B and C
 Triangular wave
 Sawtooth wave
 Sinusoidal wave

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Analog Electronics
A silicon pn junction in forward condition has a voltage drop closer to

 2.1 V.
 0.7 V.
 0.1 V.
 1.7 V.

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