Analog Electronics
The biasing circuit that gives best stability to Q point is

  emitter resistor biasing.
  feedback resistor biasing .
  base resistance biasing.
  potential divider biasing.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
A working diode must have

 High resistance when forward or reverse biased
 Low resistance when forward or reverse biased
 High resistance when forward biased, while low resistance when reverse bias
 Low resistance when forward biased, while high resistance when reverse bias

ANSWER DOWNLOAD EXAMIANS APP