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 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?()
As the temperature of an air mass decreases,the().
As a rule,ships of most configurations,when drifting in calm water with negligible current,will lie().
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? ()
As the South Equatorial Current approaches the east coast of Africa,it divides with the main part flowing south to form the warm().
Apparent wind speed blowing across a ship under tow can be measured by a(n)().
At 0530,your position is LAT 41°12.6’N,LONG 72°08.5’W. What is the color of New London Light?()
At 0815,visibility is excellent and you can see Montauk Point. Montauk Point Light is().
As you approach mile 427.6 AHP,you see on the right side a white buoy with orange bands and diamond. 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?()