Variation in a compass is caused by __________.
A
worn gears in the compass housing
B
magnetism from the earth's magnetic field
C
magnetism within the vessel
D
lack of oil in the compass bearings
E
İlgili Sorular
In setting the valves on a steam-smothering system on a tank vessel, the master control valve to car...Current refers to the __________.You take a bearing of 356° of a lighthouse. Which bearing of another object would give the best fi...Concentrated heavy loads are involved in loading a LASH vessel. What does NOT require close attenti...To coil a left-hand laid rope, you should coil the line in __________.