A line of position is __________.?
A) a line connecting two charted objects B) a line on some point of which the vessel may be presumed to be located C) the position of your vessel D) not used in a running fix E)NULL
Arşivler Sorular
The nadir is the point on the celestial sphere that is __________.?
A) 90° away from the zenith B) over Greenwich C) on the western horizon D) directly below the observer E)NULL
In the horizon system of coordinates what is equivalent to the equator on the Earth?
A) Prime vertical circle B) Principal vertical circle C) Parallels of altitude D) Horizon E)NULL
The movement of water away from the shore or downstream is called a(n) __________.?
A) reversing current B) ebb current C) flood current D) slack current E)NULL
If a ship is proceeding towards the magnetic equator, the uncorrected deviation due to permanent magnetism __________.?
A) increases B) remains the same C) decreases D) is unimportant and may be neglected E)NULL
If you observe a buoy off station you should __________.?
A) fill out and mail CG Form 2692 to the nearest Coast Guard office B) appear in person at the nearest Coast Guard office C) notify Coast Guard Headquarters in Washington, DC D) immediately contact the nearest Coast Guard office…
While upbound through Memphis, the weather report on TV news indicates that a warm front is stationary over the Kentucky – Missouri – Tennessee areas. What weather conditions should you expect?
A) Strong, gusting winds from the NW with thundershowers B) Light winds from the northeast with clear skies C) A “blue norther D) Southerly winds with steady rain; fog or overcast E)NULL
A chart with a scale of 1:45,000 is a __________.?
A) harbor chart B) coast chart C) general chart D) sailing chart E)NULL
The purpose of the soft iron spheres mounted on arms on the binnacle is to compensate for __________.?
A) the vertical component of the permanent magnetism of the vessel B) the residual deviation C) magnetic fields caused by electrical currents in the vicinity D) induced magnetism in the horizontal soft iron E)NULL
Your ARPA has automatic speed inputs from the log. Due to currents, the log is indicating a faster speed than the speed over the ground. What should you expect under these circumstances?
A) The generated CPA will be less than the actual CPA. B) The generated TCPA will be later than the actual TCPA. C) The range of initial target acquisition will be less than normal. D) The targets true course vector…