Analog Electronics
For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current

  first increase and then decreased.
  remains constant.
  decreases.
  increased.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
The typical input stage of an opamp has a

  differential input and differential output.
  single - ended input and differential output.
  differential input and single - ended output.
  single - ended input and single-ended output.

ANSWER DOWNLOAD EXAMIANS APP