A. a reverse bias
B. a wide depletion layer
C. low resistance
D. none of the above
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Related Mcqs:
- In a transistor, the base current is about_________of emitter current?
- A. 25% B. 20% C. 35 % D. 5%...
- As the temperature of a transistor goes up, the base-emitter resistance___________?
- A. decreases B. increases C. remains the same D. none of the above...
- The phase difference between the input and output voltages of a transistor connected in common emitter arrangement is___________?
- A. 0o B. 180o C. 90o D. 270o...
- The emitter of a transistor is___________doped?
- A. lightly B. heavily C. moderately D. none of the above...
- The collector-base junction in a transistor has___________?
- A. forward bias at all times B. reverse bias at all times C. low resistance D. none of the above...
- The base of a transistor is____________doped?
- A. heavily B. moderately C. lightly D. none of the above...
- The voltage gain in a transistor connected in___________arrangement is the highest?
- A. common base B. common collector C. common emitter D. none of the above...
- The power gain in a transistor connected in___________arrangement is the highest?
- A. common emitter B. common base C. common collector D. none of the above...
- A heat sink is generally used with a transistor to______________?
- A. increase the forward current B. decrease the forward current C. compensate for excessive doping D. prevent excessive temperature rise...
- The output impedance of a transistor is____________?
- A. high B. zero C. low D. very low...
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