Introduction To Radar – 1 – 5

21. The minimum Doppler shift is :

(a) zero
(b) transmitter frequency
(c) infinity
(d) 100 KHz

ANSWER
Answer : (a)

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

22. Bistatic radar has :

(a) two antennas at the same location
(b) two antennas at different locations
(c) two identical antennas at the same place
(d) two different antennas at the same place

ANSWER
Answer : (b)

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

23. Kalman filter is :

(a) a low pass filter circuit
(b) a high pass filter circuit
(c) an algorithm
(d) a band filter circuit

ANSWER
Answer : (c)

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

24. Directional coupler is :

(a) a switch
(b) an amplifier
(c) an oscillator
(d) an active device

ANSWER
Answer : (a)

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

25. LIDAR means :

(a) Linear Detection and Ranging
(b) Light Detection and Ranging
(c) Linear Detection Radar
(d) Light Detection Radar

ANSWER
Answer : (b)

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

1 2 3 4 5 6 7 8 9

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Your email address will not be published.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.