LCS OOD RADAR/ARPA EXAM
QUESTIONS AND ANSWERS
Speed of Light - Answer-162,000NM / sec
.162NM / mirco sec
328yds / mirco sec
Microwaves - Answer-Waves shorter than 30 cm
S Band Radar - Answer-3,000 MHZ
10 cm
Large Antenna
Good for long range scanning and cuts through weather well
X Band Radar - Answer-10,000 MHZ
3 cm
Small Antenna
Greater quality picture
Reflection - Answer-When a waves change direction when they bounce off a barrier
QUESTIONS AND ANSWERS
Speed of Light - Answer-162,000NM / sec
.162NM / mirco sec
328yds / mirco sec
Microwaves - Answer-Waves shorter than 30 cm
S Band Radar - Answer-3,000 MHZ
10 cm
Large Antenna
Good for long range scanning and cuts through weather well
X Band Radar - Answer-10,000 MHZ
3 cm
Small Antenna
Greater quality picture
Reflection - Answer-When a waves change direction when they bounce off a barrier