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Analog Electronics

Analog Electronics
A semiconductor material is formed by

None of these
 Covalent bonds
 Electrovalent bonds
 Metallic bonds

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Analog Electronics
Which of the following components are used for bias compensation in transistor circuit?

  Both (A) and (C) above.
  Resistors.
  Rectifier diodes.
  Thermistor.

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Analog Electronics
In MOSFET devices the N-channel type is better the P-channel type in the following respects

  it is TTL compatible.
  it has better drive capability.
  it has better noise immunity.
  it is faster.

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Analog Electronics
When the base resistor increases, the collector voltage will probably

  increase.
 stay the same.
 decrease.
All of these

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Analog Electronics
Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is

  0.9 V.
  0.7 V.
  0.5 V.
  0.3 V.

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Analog Electronics
For emitter bias, the voltage at the emitter is 0.7 V less than the

  base voltage.
 ground voltage.
 emitter voltage.
 collector voltage.

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