Analog Electronics
A Semiconductor has a

None of these
 Constant Temperature coefficient of resistance
 Positive Temperature coefficient of resistance
 Negative Temperature coefficient of resistance

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
The common-source JFET amplifier has

  no voltage gain.
  a high input impedance and a very high voltage gain.
  a very high input impedance and a relatively low voltage
  a high input impedance and a voltage gain less than 1.

ANSWER DOWNLOAD EXAMIANS APP