What is an advantage of the magnetic compass aboard vessels?
A
Compass error is negligible at or near the earth's magnetic poles.
B
It does not have to be checked as often.
C
It is reliable due to it's essential simplicity.
D
All points on the compass rose are readily visible.
E
İlgili Sorular
What is characteristic of an occulting light?INTERNATIONAL ONLY When vessels are in sight of one another, two short blasts from one of the vessel...A situation has occurred where it becomes necessary for you to be towed. What action should be take...An entry of water, gas, oil, or other formation fluid into the wellbore is called a ____________.A "spring line" is a __________.