A.a cable crossing
B.a sunken barge
C.a submerged discharge pipe
D.the end of a wharf
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A.Green diamond
B.Green triangle
C.Red diamond
D.Red square
A.rain must develop
B.fog may form
C.it begins to snow
D.water freezes
A.absolute humidity decreases
B.relative humidity increases
C.specific humidity decreases
D.dew point rises
A.Agulhas Current
B.Canary Current
C.Benguela Current
D.Madagascar Current
A.A cable clamp
B.A fishplate，flounder，or towing plate
C.A pad eye
D.The towing bitts
最新試題
At 1920，the buoy forward of your starboard beam is（）.
Application for a waiver of any requirements of the regulations for oil transfer operations must be submitted to the（）.
At 0230 on 13 August，you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? （）
At 1810，a red buoy bears 010° relative. This buoy marks（）.
As a vessel changes course to starboard，the compass card in a magnetic compass（）.
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
Any firefighting equipment that is carried in addition to the minimum required number on a ship must（）.
As you approach mile 659.4 AHP，you see on the right descending bank a flashing green light. This light marks（）.
At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）
At 0400 your vessel is dead in the water and in heavy fog. Your loran set fixes your position at LAT 41°12.1’N，LONG 72°43.5’W. Bottom samples are taken and indicate a composition of soft mud and shell. Your fathometer reads 40 feet. If the vessel draws 9 feet of water，which of the following is TRUE?（）