A.lapped construction
B.strapped construction
C.joggled construction
D.belted construction
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A.camber
B.sheer
C.rake
D.rise of bottom
A.camber
B.slope
C.deadrise
D.keel height
A.the descriptions
B.the measurements
C.the specifications
D.the prescriptions
A.anchor windlass
B.jumbo boom
C.rudder
D.steering engine
A.capstan
B.dog wheel
C.fairlead
D.wildcat
最新試題
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（）.
Which device is designed to automatically hold the load if power should fail to an electric winch?（）
While the Pilot is maneuvering the vessel to a dock，what is the PRIMARY responsibility of the watch officer?（）
What is the BEST conductor of electricity?（）
If in any doubt as to the pilot’s actions or intentions，the officer in charge of the navigational watch shall（）.
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（）.
What is the purpose of the limit switch on gravity davits?（）
If at any time the officer in charge of the navigational watch is to be relieved when a manoeuvre or other action to avoid any hazard is taking place,（）.
What is the most important difference between the bow type anchor shackle and the D-type anchor shackle? （）
Prior to each voyage the master of every ship shall ensure that the intended route from the port of departure to（）is planned using adequate and appropriate charts and other nautical publications necessary for the intended voyage.