A.MARPOL
B.IRPCS
C.SOLAS
D.MERSAR
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A.by the Radiotelegraphy Authority of a country
B.in accordance with the Government Regulations
C.by complying with the Provisions of the National Conventions
D.under the Provisions of the SOLAS Convention
最新試題
When rigging a bosun’s chair，a tail block or lizard is used to（）.
The size of wire rope is determined by the（）.
At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.
An intermediate spring is（）.
When a davit-launched raft is lowered from a ship，upon becoming waterborne，the raft is released by（）.
The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.
In a married falls rig at the after end of a hatch，a boom is rigged in a fore and aft line through its heel.Stresses on the outboard guy will be LEAST if the guy is made fast at a point（）.
A spanner is a（）.
What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.
The safest procedure used to rig a guy and preventer is to have the guy（）.