A.The bow type shackle provides a superior connection
B.The D-type shackle is weaker than the bow type
C.The bow type shackle is weaker than the D-type
D.The D-type shackle provides an inferior connection
您可能感興趣的試卷
你可能感興趣的試題
A.Condenses moisture
B.Provides overpressure protection
C.Purifies the air
D.Acts as an accumulator
A.Stem
B.Pin
C.Box
D.Stand
A.An oxygen indicator
B.A combustible gas indicator
C.A combination combustible gas and oxygen indicator
D.A flame safety lamp
A.Carbon dioxide
B.Distilled water
C.Fresh water
D.Salt water
A.keep ports，doors，windows，and hatches closed
B.start engines immediately
C.ventilate before starting engine
D.None of the above
最新試題
What is the most important difference between the bow type anchor shackle and the D-type anchor shackle? （）
What is the purpose of the limit switch on gravity davits?（）
You are a watch standing mate and have come to the bridge to relieve the watch while underway at sea.The watch should not be transferred（）.
You are standing the wheelwatch on entering port and the Master gives you a rudder command which conflicts with a rudder command from the Pilot.What should you do（）.
What is the best instrument for establishing a safe working area before welding in a confined space? （）
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?（）
Which two components pass through the shank of an LWT anchor?（）
If in any doubt as to the pilot’s actions or intentions，the officer in charge of the navigational watch shall（）.
Which statement describes the shore between Watch Hill Point and Point Judith? （）
Who may perform as a lookout（）.