What is an advantage of the magnetic compass aboard vessels?()
The Flinders bar on a magnetic compass compensates for the().
A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?()
Magnetic compass deviation().
When a magnetic compass is not in use for a prolonged period of time it should().
Magnetic dip is a measurement of the angle between the().
The coil of wire rotating in the magnetic field produces the().
The magnetic compass magnets are acted on by the horizontal component of the Earth’s total magnetic force. This magnetic force is GREATEST at the().
The American Petroleum Institute recommends magnetic particle inspection for().
A vessel is heading magnetic north and its magnetic compass indicates a heading of 003°. What action should be taken to remove this error during compass adjustment? ()