ANALOG ELECTRONICS QUIZ

 High resistance when forward or reverse biased

 Low resistance when forward or reverse biased

 Low resistance when forward biased, while high resistance when reverse bias

 High resistance when forward biased, while low resistance when reverse bias

 Fermi level not change

 Fermi level raises

 Fermi level fall

None of these

None of these

 Positively charged

 No charged

 Negatively charged

 majority carrier device.

 both a majority and a minority carrier diode.

 fast recovery diode.

 minority carrier device.

Negligible input resistance and high output resistance

Low input resistance as well as output resistance

High input resistance and low output resistance

Medium input resistance and high output resistance

  they have larger electric current carrying capacity.

  they have smaller leakage current.

  they have better ability to dissipate heat.

  they have smaller depletion layer.

  It decreases when electric current increases.

  It destroys the diode.

  It equals the electric current times the resistance.

  It is approximately constant.

 Holes

 Neutrons

 Electrons

 Both A & B

 Electrons

 Holes

 Protons

None of these

  is wider near the source and tapers near the drain.

  is wider near the drain and tapers near source.

None of these

  is uniform in the channel.