航海英语SOLAS公约的有关内容单项选择题每日一练(2018.03.23)

单项选择题
At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.
A.one
B.two
C.three
D.four
单项选择题
Where will you find the requirements for the signals that must be sounded by a mobile offshore drilling unit that is being towed through an area of restricted visibility? （）
A.COLREGS
B.MMS Rules
C.SOLAS Convention
D.Coast Pilot
单项选择题
The Vessel is a（）bulk carrier which is permitted to carry grain in bulk without requiring any fittings under the Rules of the 1974 International Safety of Life at Sea Convention.
A.Self-loading
B.Self-trimming
C.Self-unloading
D.Self-discharging
单项选择题
A shipboard Oil Pollution Emergency Plan is required of（）.
A.all vessels，regardless of size and commercial application
B.any barge or ship constructed or operated in such a manner that no oil in any form can be carried aboard
C.an oil tanker of 150 gross tons and above，or other ship of 400 gross tons and above
D.an oil tanker of 400 gross tons and above，or other ships of 150 gross tons and above
单项选择题
（）should not be considered as components as fire installations.
A.fire pumps
B.fire mains
C.hydrants and hoses
D.closing appliances which are kept permanently closed at sea