In a pnp transistor, the current carriers are______________? - PakMcqs

Related Mcqs:

1. In a npn transistor,_____________are the minority carriers?

   A. free electrons B. holes C. donor ions D. acceptor ions...

2. Most of the majority carriers from the emitter____________?

   A. recombine in the base B. recombine in the emitter C. pass through the base region to the collector D. none of the above...

3. In a transistor, the base current is about_________of emitter current?

   A. 25% B. 20% C. 35 % D. 5%...

4. 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...

5. The element that has the biggest size in a transistor is____________?

   A. collector B. base C. emitter D. collector-base-junction...

6. A transistor is a___________operated device?

   A. current B. voltage C. both voltage and current D. none of the above...

7. 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...

8. 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...

9. 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...

10. The emitter of a transistor is___________doped?

    A. lightly B. heavily C. moderately D. none of the above...