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Giáo trình điều động tàu part 9 potx

Giáo trình điều động tàu part 9 potx

... vessel has settled into the water, and your rudder is sluggish in responding. The MOST likely cause is a/Mechanical problems with the steering gear b/Shallow water c/Loss of lubricating oil ... where the channel widens b/Run slower in the center of the channel c/Hug the inside of a bend d/Cause the greatest depth of water to be along the outside of a bend 57.A vessel proceeding along ... the propeller turns, voids are formed on the trailing and leading edges of the propeller blades causing a loss of propulsive efficiency, pitting of the blades, and vibration. These voids are...

Ngày tải lên: 07/08/2014, 12:21

16 287 0
Giáo trình điều động tàu part 10 pot

Giáo trình điều động tàu part 10 pot

... course that will have the hoist area in the lee of the superstructure. d/With the wind dead ahead because the helicopter is more maneuverable when going into the wind. 105.You are docking a vessel. ... handling characteristic. 129.A single-screw vessel going ahead tends to turn more rapidly to port because of propeller a/discharge current b/suction current c/sidewise force d/thrust 130.You ... 130.You are planning to anchor in an area where several anchor have been lost due to fouling. As precaution, you should a/anchor using both anchors b/anchor with scope of 8 or more to one c/use...

Ngày tải lên: 07/08/2014, 12:21

13 347 1
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