Analog Electronics
The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as

  ( VB )- 1 / 2.
  1 / VB.
  VB.
  ( VB )2.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
For transistor action

  Je must be forward biased and Jc should be reverse biased.
  the base region must be very thin and lightly doped.
  all of these.
  the emitter should be heavily doped.

ANSWER DOWNLOAD EXAMIANS APP