FET – 1 – 3

11. The input impedance of FET :

(a) Is less than 10 kΩ
(b) Is greater than 10 MΩ
(c) Falls within a range between 10 kΩ and 10 MΩ
(d) Is less than 1 kΩ

ANSWER
Answer : (b)

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

12. With reference to JFET configuration, match the following
(P) Common Source Configuration         (1) No phase shift between input & output
(Q) Common Drain Configuration           (2) High input impedance & low output impedance
(R) Common Gate Configuration             (3) Source follower Configuration

(a) P-1, Q-2, R-3
(b) P-2, Q-3, R-1
(c) P-2, Q-1, R-3
(d) P-3, Q-1, R-2

ANSWER
Answer : (b)

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

13. Conduction modulation is exhibited by :

(a) Transistor
(b) Diode
(c) JFET
(d) Tunnel diode

ANSWER
Answer : (c)

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

14. Junction gate type of FET can be operated :

(a) Only in depletion mode
(b) Only in enhancement mode
(c) Both depletion & enhancement modes
(d) Either depletion or enhancement mode

ANSWER
Answer : (a)

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

15. The constant current area of FET lies between :

(a) 0 & IDSS
(b) Cut off & Pinch off regions
(c) Cut off & Saturation regions
(d) Pinch-off & break-down regions

ANSWER
Answer : (d)

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.