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

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

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Analog Electronics
Why is silicon preferred than germanium ?

 Current sensitivity of silicon with temperature is less
 All the above
 Leakage current due to minority charge carrier is less in silicon
 Silicon has higher tolerance to temperature

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