Transistors » Exercise – 2
75. In a transistor, IC = 100 mA and IE = 100.5 mA. The value of β is ……..
(a) 100
(b) 50
(c) about 1
(d) 200
Explanation
Explanation : No answer description available for this question. Let us discuss.
Subject Name : Electronics Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant
Electronics & Communication Engineering Books
Related Posts Transistors » Exercise - 1 36. In a transistor, if IC = 100mA and IE = 100mA then the value of β is given by : (a) 200 (b) 100 (c) 10 (d) 1 Tags: transistors, ma, exercise, transistor, ic, β, electronics, engineering
Transistors » Exercise - 2 72. The value of α of a transistor is ........ (a) more than 1 (b) less than 1 (c) 1 (d) none of the above Tags: transistors, exercise, transistor, electronics, engineering
555555555546. At –65ºC the minimum current that will trigger the series of an SCR is ________, while at +150ºC only ________ is required. (a) 20 mA, 100 mA (b) 50 mA, 75 mA (c) 75 mA, 50 mA (d) 100 mA, 20 mA Tags: ma, electronics, engineering
Transistors » Exercise - 2 76. In a transistor if β= 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 Tags: ma, transistors, exercise, transistor, β, electronics, engineering
Transistors » Exercise - 2 78. The value of β for a transistor is generally ........ (a) 1 (b) less than 1 (c) between 20 and 500 (d) above 500 Tags: transistors, exercise, β, transistor, electronics, engineering