A.rudder keys
B.rudder palms
C.lifting flanges
D.shoes of the rudder
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A.thickness of the connected members
B.diameter of the head
C.entire length of the rivet
D.diameter of the shank
A.flukes and the shank
B.shank and the sea bottom
C.mooring line and the sea bottom
D.flukes and the shackle
A.swivel
B.lizard
C.spider band
D.gooseneck
A.comply
B.supply
C.provide
D.deny
A.steep with rocky bluffs
B.sandy and broken by rocky points
C.low and marshy
D.heavily forested
最新試題
You are on watch and the Pilot has the conn.The Master has temporarily gone below.The Pilot orders a course change which you are certain will put the vessel into imminent danger.Your first action should be to（）.
While you are on watch entering port，the Master gives the helmsman a rudder command which conflicts with a rudder command from the Pilot.You should make sure the helmsman（）.
A qualified deck officer should be（）the watch.
What is the BEST conductor of electricity?（）
While underway in thick fog you are on watch and hear the cry“man overboard”.Which type of maneuver should you make（）.
The officer in charge of the navigational watch shall not hand over the watch to the relieving officer if（）.
In determining that the（）of the navigational watch is adequate to ensure that a proper look-out can continuously be maintained，the master shall take into account all relevant factors.
Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew（）.
When must the Master or person in charge of a ship log the position of load line marks in relation to the surface of the water in the logbook?（）
What is the purpose of the limit switch on gravity davits?（）