Transistors – 2 – 6

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

ANSWER
Answer : (b)

EXPLANATION
No answer description available for this question. Let us discuss.

77. The relation between β and Ω is …………

(a) β=1/(1-α)
(b) β=(1-α)/α
(c) β=α/(1-α)
(d) β=α/(1+α)

ANSWER
Answer : (c)

EXPLANATION
No answer description available for this question. Let us discuss.

78. The value of β for a transistor is generally ……..

(a) 1
(b) less than 1
(c) between 20 and 500
(d) above 500

ANSWER
Answer : (c)

EXPLANATION
No answer description available for this question. Let us discuss.

79. The most commonly used transistor arrangement is …….. arrangement.

(a) common emitter
(b) common base
(c) common collector
(d) none of the above

ANSWER
Answer : (a)

EXPLANATION
No answer description available for this question. Let us discuss.

80. The input impedance of a transistor connected in ………. arrangement is the highest.

(a) common emitter
(b) common collector
(c) common base
(d) none of the above

ANSWER
Answer : (b)

EXPLANATION
No answer description available for this question. Let us discuss.

1 2 3 4 5 6 7 8 9 10

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

GATE Total InfoGATE 2019 BooksFree Notes
IES Total InfoIES 2019 BooksFree Mock tests
JAM Total InfoJAM 2019 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info

General Knowledge Books

McqSeries.com is an online forum for multiple choice questions. This forum would be really-really helpful for those candidates who are preparing for examination conducted by Union Public Service Commission (like Civil Services Examination, Engineering Services Examination, Special Class Railway Apprentice, National Defence Academy, Combined Defence Services, etc.), Staff Selection Commission (like Combined Graduate Level, Junior Engineer, Food Corporation of India etc.), various public sector units (like DRDO, DMRC, BARC, BSNL, ONGC, etc.), Graduate Aptitude Test in Engineering, Indian Institute of Technology Entrance Examination etc. and many other national and state level examination.

Leave a Reply

Your email address will not be published. Required fields are marked *

Shares
GATE, IES & PSUs Total Information & GuidanceCheck Here!
Copy Protected by Chetan's WP-Copyprotect.