Transistor Multiple Choice Questions And Answers

36. Which of the following is lightly doped?

   A.Base

   B.Emitter

   C.Collector

   D.None of the above

37. The transistor used in amplifier circuits operate in.........region

   A.Active

   B.Reverse

   C.Cut-off

   D.Saturation

38. Collector current remains constant in ......... region

   A.Inverted mode

   B.Cut off

   C.Saturation

   D.Active

39. The arrow in a transistor represents

   A.The direction of conventional current

   B.The direction of flow of electrons

   C.The opposite direction of conventional current

   D.None of the above

40. The base is lightly doped

   A.To provide a long life time for the injected electrons

   B.To avoid the risk of generation of more that

   C.To reduce the life time of the injected electrons from the emitter

   D.Any of the above

< 1 2 3 4 5 6 7 8 9 10 Next>