(a)Always positive and greater than unity (b)Always positive and less than unity (c)Always positive and equal to unity (d)Always positive and equal to infinity
Answer
Answer : (b)
Explanation
Explanation : No answer description available for this question. Let us discuss.
19. The Collector to Base with Emitter open current, a transistor is extremely temperature dependent because :
(a)It is made up of free electrons and holes (b)It is made up of thermally generated majority carrier (c)It is made up of thermally generated minority carrier (d)It is made up of free electrons alone
Answer
Answer : (c)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Transistors » Exercise - 1 28. Which is the largest transistor current ? (a) Emitter current (b) Base current (c) Collector current (d) Both Emitter & Collector currents
555555555549. The current induced by photoelectric effects is the ________ current of the transistor. (a) collector (b) base (c) emitter (d) None of the above
Transistors » Exercise - 3 121. Which of the following has minimum value for a transistor - (a) Emitter current (b) Base current (c) Collector current (d) None of these
Transistors » Exercise - 1 5. The base current of a transistor is typically : (a) Less than emitter current (b) Greater than emitter current (c) Same as emitter current (d) Equal to the sum of emitter and collector currents
Transistors » Exercise - 3 112. The correct relationship between emitter current (IE) base current (IB)and collector current (IC) for a transistor ? (a) IE – IC =IB (b) IC + IE =IB (c) IC – IB =IE (d) IE + IB =IC