单项选择题
Is considered to be one of the detainable deficiencies under the STCW Convention（）.
A.Absence, substantial deterioration or failure of proper operation of the cargo deck area fire protection on tanker
B.Absence, non-compliance or serious deterioration of lights, shapes or sound signal
C.Absence or failure of proper operation of the radio equipment for distress and safety communication
D.Absence in a watch of a person qualified to operate equipment essential to safe navigation, safety radio communications or the prevention of marine pollution
相关考题
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单项选择题
All of the followings are the detainable deficiencies under the SOLAS Convention expert（）.
A.Failure of proper operation of propulsion and other essential machinery, as well as electrical installation
B.Failure of the proper operation of the main and auxiliary steering gear
C.Failure of engineering watch arrangements to confirm to the requirements specified for the ship by Administration
D.Failure of the proper operation of emergency generator, lighting, batteries and switches -
单项选择题
The depth of the ship below waterline measured vertically to the lowest part of the hull is called （）.
A.trim
B.lean
C.draft
D.tonnage -
单项选择题
“AMIDSHIPS” refers to （）.
A.back of the vessel
B.the middle portion of a ship
C.a backward movement of a vessel
D.across the ship, at right angles to the fore-and-aft centerline
