單項(xiàng)選擇題You are sailing south on the Intracoastal Waterway(ICW)when you sight a green can buoy with a yellow square painted on it.Which of the following is TRUE().

A.You should pass the buoy close aboard on either side
B.The buoy marks the end of the ICW in that area
C.You should leave the buoy to port
D.The yellow square is retroreflective material used to assist in sighting the buoy at night


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3.單項(xiàng)選擇題You are making tow.A loaded,open-hopper barge with independent tanks has placards,with alternating red and white quadrants,located at each side and end.You inspect the barge and find slight traces of water in the wing voids due to condensation.What().

A.Refuse to accept the barge until all wing voids are dry
B.Accept the barge and when weather conditions permit run with the wing voids open to ventilate the spaces
C.Accept the barge and periodically check the wing voids
D.Return the barge to the fleet and depart without the barge

4.單項(xiàng)選擇題You are entering an east coast port and see a buoy with a yellow triangle painted on it.This indicates().

A.you are in the vicinity of the ICW
B.the buoy is a special mark
C.the buoy is off station
D.the buoy designates a sharp turn in the channel

5.單項(xiàng)選擇題You are drifting in a locale where there is no current.As a rule,your vessel will lie().

A.Bow to the wind
B.Beam to the wind
C.Stern to the wind
D.With the wind on the quarter

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You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast,the greatest safety margin from inshore dangers will result if what speed is used to determine().

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The approach to the roads and harbor from the()entails no difficulty.

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The rules state that vessels may depart from the requirements of the Rules when().

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Which effect does speed through the water have on a vessel which is underway in shallow water ().

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When using the anchor to steady the bow while approaching a dock you must be aware of the fact that().

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When towing in an open seaway,it is important to use a towing line().

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You are making tow.A loaded,open-hopper barge with independent tanks has placards,with alternating red and white quadrants,located at each side and end.You inspect the barge and find slight traces of water in the wing voids due to condensation.What().

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