Radar Navigation. Test 22
Radar Navigation. Test 22
Indirect echoes appear on the display _____
A radar log should record _____
What type of scanner is this? (see figure)
Minimum radar range depends mainly on _____
Radar range accuracy should be within _____
Attenuation of the radar beam is greatest in _____
What is no.4? (see figure)
The display trace is caused to rotate in synchronisation with the scanner by a signal from the _____
What type of spurious echoes are these? (see figure)
An aid to identifying land features at long range is _____
Review Answers