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Analog Electronics

Analog Electronics
The base-emitter voltage of the second approximation is

 0.3 V.
 0 V.
 1 V.
  0.7 V.

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Analog Electronics
In a MOSFET, the polarity of the inversion layer is the same as that of the

  majority carries in the source .
  minority carriers in the drain .
  charge on the gate electrode.
  majority carries in the substrate.

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Analog Electronics
In CB configuration, the output V-I characteristics of a transistor are drawn by taking

  VCE versus IC for constant IE.
  VCB versus IC for constant IE.
  VCB versus IB for constant IE.
  VCB versus IB for constant IE.

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Analog Electronics
If the emitter resistor is open, the collector voltage is

  high.
 unknown.
 low.
 unchanged.

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Analog Electronics
With both bases grounded, the only offset that produces an error is the

  input bias current.
  input offset voltage.
  input offset current.
  β.

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Analog Electronics
Doping in a semiconductor increases which quantity

 Conductance
 Inductance
 Resistance
 None

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