A. a reverse bias
B. a wide depletion layer
C. low resistance
D. none of the above
At the base-emitter junctions of a transistor, one finds___________? Read More »
TRANSISTORS A. 100 mA
B. 100.1 mA
C. 110 mA
D. none of the above
In a transistor if ß = 100 and collector current is 10 mA, then IE is___________? Read More »
TRANSISTORS A. 0o
B. 180o
C. 90o
D. 270o
A. 1800
B. 00
C. 900
D. 2700
A. electron current in the emitter
B. electron current in the collector
C. hole current in the emitter
D. donor ion current
The arrow in the symbol of a transistor indicates the direction of____________? Read More »
TRANSISTORS A. germanium
B. silicon
C. carbon
D. none of the above
The most commonly used semiconductor in the manufacture of a transistor is_____________? Read More »
TRANSISTORS A. forward bias at all times
B. reverse bias at all times
C. low resistance
D. none of the above
The collector-base junction in a transistor has___________? Read More »
TRANSISTORS A. increase the forward current
B. decrease the forward current
C. compensate for excessive dog
D. prevent excessive temperature rise
A heat sink is generally used with a transistor to______________? Read More »
TRANSISTORS A. high resistance to low resistance
B. low resistance to high resistance
C. high resistance to high resistance
D. low resistance to low resistance
In a transistor, signal is transferred from a___________circuit? Read More »
TRANSISTORS A. remain the same
B. increase
C. decrease
D. none of the above
