ANALOG ELECTRONICS QUIZ

 4.

 3.

 1.

  2.

 both.

 neither.

  holes.

 free electrons.

  is equal to the sum of IB and IC.

  is equal to ICBO.

  is almost equal to the base current.

  changes greatly by a small changes in collector bias voltage.

 Half-wave rectification.

 All the above.

 Center-Taped Full-wave rectification.

 Bridge Full-wave rectification.

fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz

fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz

fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz

fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz

  forward.

  loaded.

  unloaded.

  reverse.

 The conduction band and valance band are overlapped

 The forbidden band is missing

 Both 1 & 2

None of these

  0.7 V.

 1 V.

 0.3 V.

 0 V.

 Smaller

 Medium

 Larger

  Not determine

 Current sensitivity of silicon with temperature is less

 Silicon has higher tolerance to temperature

 Leakage current due to minority charge carrier is less in silicon

 All the above