16. Radar gun :
(a) measures speed of target
(b) measures height of target
(c) tracks fast moving target
(d) controls the targets motion
17. Radar means :
(a) radio, detection and ranging
(b) radio, direction and ranging
(c) radio, data and ranging
(d) radio, display and ranging
18. The unit of cross- range resolution is :
(a) degree
(b) meter
(c) meter2
(d) meter/second
19. Pulse interval is :
(a) PRT-PW
(b) PRI+PW
(c) PRT-PRF
(d) PRF+PW
20. Radar Ku band is :
(a) 8 GHz – 12 GHz
(b) 12 GHz – 18 GHz
(c) 1 GHz – 2 GHz
(d) 4 GHz – 8 GHz
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