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Analog Electronics

Analog Electronics
A diode (P-N junction) has two terminals. The P-terminal is known as

 None of these
 Anode
 Either anode or cathode
 Cathode

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Analog Electronics
Avalanche breakdown in a diode occurs when

None of these
  forward electric current exceeds certain value.
  potential barrier is reduced to zero.
  reverse bias exceeds a certain value.

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Analog Electronics
Reverse saturation electric current in a silicon pn junction diode nearly doubles for very

  2° rise in temperature.
  6° rise in temperature.
  5° rise in temperature.
  10° rise in temperature.

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Analog Electronics
A forward potential of 10 V is applied to a silicon diode. A resistance of 1KΩ is also in series with the diode. The electric current is

  0.
  0.7 mA.
  9.3 mA.
  10 mA.

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Analog Electronics
Donors to a semiconductor material is

 Trivalant
 Pentavalant
 Tetravalant
 Divalant

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Analog Electronics
In the active region, the collector current is not changed significantly by

 base current.
 base supply voltage.
  collector resistance.
 current gain.

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MORE MCQ ON Analog Electronics

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