A.one engine ahead and one engine astern，with full rudder
B.one engine ahead and one engine astern，with rudders amidships
C.both engines ahead，with full rudder
D.both engines astern，with full rudder
您可能感興趣的試卷
你可能感興趣的試題
A.furnishes support to the rudder，propeller shaft，and transom frame
B.provides foundations for after mooring winches
C.provides foundations for the main propulsion engines
D.transfers the driving force of the propeller to the hull
A.indicated horsepower，bollard pull，and displacement
B.indicated horsepower，maneuverability，and displacement
C.indicated horsepower，bollard pull，and maneuverability
D.bollard pull，displacement，and maneuverability
A.apply enough rudder to counter the effect of the current
B.change your course to a zigzag course
C.reduce your speed
D.shift the weight to the stern
A.maneuverability will increase
B.speed will increase
C.bow will squat farther than the stern
D.vessel will rise slightly，on a level plane
A.The towing line between the two vessels should be clear of the water
B.The towing line should be taut at all times between the vessels
C.There should be a catenary so the line dips into the water
D.None of the above
最新試題
Ice blink is（）.
All persons or vessels within the lock area，including the lock approach channels，come under the authority of the（）.
If the situation arose where it became necessary to tow a disabled vessel，which statement is TRUE concerning the towing line?（）.
Small floes of rough，hummocky sea ice capable of damaging a vessel（）.
The proximity of pack ice may be indicated by（）.
An alternating light（）.
Before entering an ice area，the ship should be（）.
Topside icing that blocks freeing ports and scuppers（）.
A vessel reduces speed without backing. The rate that her speed through the water decreases depends primarily on the（）.
In most cases，when a large merchant vessel enters shallow water at high speed the（）.