A. 1
B. less than 1
C. between 20 and 500
D. above 500

Advertisement

Related Mcqs:

  1. The value of a of a transistor is_____________?
    A. more than 1 B. less than 1 C. 1 D. none of the above...
  2. The element that has the biggest size in a transistor is____________?
    A. collector B. base C. emitter D. collector-base-junction...
  3. A transistor is a___________operated device?
    A. current B. voltage C. both voltage and current D. none of the above...
  4. The input impedance of a transistor connected in___________arrangement is the highest?
    A. common emitter B. common collector C. common base D. none of the above...
  5. A transistor is connected in CB mode. If it is not connected in CE mode with same bias voltages, the values of IE, IB and IC will____________?
    A. remain the same B. increase C. decrease D. none of the above...
  6. The arrow in the symbol of a transistor indicates the direction of____________?
    A. electron current in the emitter B. electron current in the collector C. hole current in the emitter D. donor ion current...
  7. In a transistor if ß = 100 and collector current is 10 mA, then IE is___________?
    A. 100 mA B. 100.1 mA C. 110 mA D. none of the above...
  8. The emitter of a transistor is___________doped?
    A. lightly B. heavily C. moderately D. none of the above...
  9. The most commonly used transistor arrangement is____________arrangement?
    A. common emitter B. common base C. common collector D. none of the above...
  10. The output impedance of a transistor connected in_____________arrangement is the highest?
    A. common emitter B. common collector C. common base D. none of the above...
Advertisement