Analog Electronics
Under normal reverse bias voltage applied to diode, the reverse electric current in Si diode

  100 mA.
  none of them.
  order of micro A.
  1000 micro A.

ANSWER DOWNLOAD EXAMIANS APP

Analog Electronics
Voltage Series (feedback also called series-shunt feedback) results in

Increase in input impedance & decreases in output impedance
Increase in both input & output impedances
Decrease in input impedance & increase in output impedance
Decreases in both input & output impedances

ANSWER DOWNLOAD EXAMIANS APP