A.increase control of the tow
B.prevent the towing vessel from going in irons
C.make the towing vessel less maneuverable
D.reduce shock stress on the towing hawser
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A.eddies under the bar
B.swift current under the bar causing loss of control
C.cross-currents pushing the tow away from the bar
D.cross-currents pushing the tow into the bar
A.with bow out，stern in
B.with bow in，stern out
C.parallel to the dock，as close in as possible
D.parallel to the dock，as far out as possible
A.pass through The Race
B.cross the territorial sea boundary
C.exit Block Island Sound to the east or south
D.None of the above，as Long Island Sound is governed by the International Rules of the Road
A.The first vessel to sight the other should give way
B.The vessel making the slower speed should give way
C.Both vessels should alter course to starboard
D.Both vessels should alter course to port
A.Land first sighted when vessel approaching from seaward
B.Land last sighted when vessel leaving from a port
C.in sight of one another when vessel underway
D.in sight of an island during a ship on her voyage
最新試題
Preferred channel marks are aids to navigation which all following marks other than（）．
Your ship is in shallow water and the bow rides up on its bow wave while the stern sinks into a depression of its transverse wave system.What is this called（）.
When steering a tow downstream around the shape of a sand bar，and staying on the proper side of the buoys，an operator should be cautious of（）.
In the absence of a route leading from seaward，the conventional direction of buoyage generally follows（）.
The approach to the roads and harbor from the（）entails no difficulty.
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（）.
The term of Landfall means（）.
A sailing vessel shall not impede the safe passage of a（）．
You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.
When approaching Block Island Sound from Long Island Sound，you will enter waters governed by the International Rules of the Road when you（）.