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 2200 you take the following loran readings: 9960-W-15064.5; 9960-Y-43954.8. Which statement is TRUE? （）
As a rule，ships of most configurations，when drifting in calm water with negligible current，will lie（）.
As defined in the regulations governing marine casualties a “marine employer” may be the（）.
At 1923，you increase speed to make good 9.2 mph. What is the first gage you will pass after your speed change?（）
At 0530，your position is LAT 41°12.6’N，LONG 72°08.5’W. What is the color of New London Light?（）
At 0715 you take the following bearings: Race Rock Light 328°pgc; Little Gull Island Light 249°pgc; Mt. Prospect Antenna 036°pgc. Based on your 0715 fix，which statement is TRUE?（）
At 1920，the buoy forward of your starboard beam is（）.
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
As you approach Giles Bend Cutoff Light (mile 367.7 LDB)，what type of daymark would you see on the light structure?（）
As seen from the tow，what should connect the leading ends of both towing bridle legs to the main towing hawser?（）