Compass deviation is caused by __________.?
A) magnetism from the earth’s magnetic field B) misalignment of the compass C) magnetism within the vessel D) a dirty compass housing E)NULL
A) magnetism from the earth’s magnetic field B) misalignment of the compass C) magnetism within the vessel D) a dirty compass housing E)NULL
A) The readings are too low (small numerically) and the amount of the error must be added to the compass to obtain true B) The readings are too low and the amount of the error must be subtracted from the…
A) 268° B) 270° C) 274° D) Do not adjust the compass, just record the error. E)NULL
A) come left B) come right C) continue on the present course D) wait until the lights are no longer in a vertical line E)NULL
A) radio signals reflect from a solid surface B) sound waves travel at a constant speed through water C) radar signals travel at a constant speed through water D) pressure increases with depth E)NULL
A) odd or even numbers B) the color of their top band C) the location of the buoy in the channel junction D) the buoy’s light rhythms E)NULL
A) Orion B) Ursa Major C) the Southern Cross D) Pegasus E)NULL
A) Use the fore-and-aft magnets and adjust the compass until it reads 358°. B) Use the athwartships magnets and adjust the compass until it reads 358°. C) Use the fore-and-aft magnets and adjust the compass until it reads 000°. D)…
A) 0° B) 45° C) 90° D) 180° E)NULL
A) 4 B) 8 C) 24 D) 32 E)NULL