pulse Click on Answer tab for Answers.

Advanced Radars – 1 – 2

6. MTI radar :

(a) employs Doppler effect
(b) dose not employ Doppler effect
(c) is used in CW radar
(d) is used in FMCW radar

ANSWER

EXPLANATION

7. In phased array radars :

(a) antenna rotates
(b) antenna dose not rotate
(c) beam scanning is slow
(d) scanning is by frequency

ANSWER

EXPLANATION

8. ’STALO’ means :

(a) standard oscillator
(b) stable local oscillator
(c) standard local oscillator
(d) summing oscillator

ANSWER

EXPLANATION

9. Diode phase shifters are :

(a) non-reciprocal
(b) reciprocal
(c) used in frequency scanning radar
(d) temperature sensitive

ANSWER

EXPLANATION

10. LIDAR is the same as :

(a) LADAR
(b) CW radar
(c) SONAR
(d) MTI radar

ANSWER

EXPLANATION

1 2 3 4

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Leave a Reply

Your email address will not be published.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

Shares
Copy Protected by Chetan's WP-Copyprotect.