36. Radar altimeter is used for measurement of :
(a) height
(b) speed
(c) range
(d) bearing
37. MST radar is used for :
(a) remote sensing
(b) weather forecasting
(c) fire controlling
(d) speed trapping
38. Correlation is :
(a) the process of matching two waveforms
(b) an algorithm
(c) a matched filter
(d) the process of integration
39. Grating lobes are :
(a) desirable
(b) undesirable
(c) used in point communications
(d) used in weather forecast radars
40. Phased array radar is used for :
(a) fast scanning
(b) non-scanning only
(c) weather forecasting
(d) speed trapping
Related Posts
Introduction To Radar » Exercise - 112. Radar S-band is : (a) 4 GHz – 8 GHz (b) 2 GHz – 4 GHz (c) 8 GHz – 12 GHz (d) 12 GHz - 18 GHz- Introduction To Radar » Exercise - 12. Radar X-band is : (a) 8 GHz - 12 GHz (b) 4 GHz - 8 GHz (c) 2 GHz - 4 GHz (d) 1 GHz – 2 GHz
- Introduction To Radar » Exercise - 120. Radar Ku band is : (a) 8 GHz - 12 GHz (b) 12 GHz – 18 GHz (c) 1 GHz – 2 GHz (d) 4 GHz – 8 GHz
- Advanced Radars » Exercise - 116. 'MST' radar operates : (a) at 40 GHz (b) at 100 GHz (c) at 100 Hz (d) in MHz range
- Introduction To Radar » Exercise - 19. 40 GHz 300 GHz band is used in : (a) satellites (b) radar experiments (c) police radios (d) televisions