At the base-emitter junctions of a transistor, one finds___________?
At the base-emitter junctions of a transistor, one finds___________? A. a reverse bias B. a wide depletion layerC. low resistance D. none of the above
At the base-emitter junctions of a transistor, one finds___________? A. a reverse bias B. a wide depletion layerC. low resistance D. none of the above
In a transistor if ß = 100 and collector current is 10 mA, then IE is___________? A. 100 mAB. 100.1 mA C. 110 mA D. none of the above
The phase difference between the input and output voltages of a transistor connected in common emitter arrangement is___________? A. 0oB. 180o C. 90o D. 270o
The phase difference between the input and output voltages of a transistor connected in common collector arrangement is_____________? A. 1800B. 00 C. 900 D. 2700
The arrow in the symbol of a transistor indicates the direction of____________? A. electron current in the emitter B. electron current in the collectorC. hole current in the emitter D. donor ion current
The most commonly used semiconductor in the manufacture of a transistor is_____________? A. germaniumB. silicon C. carbon D. none of the above
The collector-base junction in a transistor has___________? A. forward bias at all timesB. reverse bias at all times C. low resistance 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 dogD. prevent excessive temperature rise
In a transistor, signal is transferred from a___________circuit? A. high resistance to low resistanceB. low resistance to high resistance C. high resistance to high resistance D. low resistance to low resistance
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