A.on the prime vertical
B.on the celestial horizon
C.at lower transit
D.on the Greenwich meridian
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A.quarter line
B.back line
C.peg line
D.jockey line
A.scissor wire
B.towing wire
C.breast wire
D.cross wire
A.List of Lights
B.Coast Pilot
C.Sailing Directions
D.List of Radiobeacons
A.giving
B.give
C.gives
D.given
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To predict the actual depth of water using the Tide Tables,the number obtained from the Tide Tables is().
The international number,location and/or name,geographical co-ordinates,characteristics and intensity,elevation in metres,range in sea miles and description of structure of a light can be found in().
The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in().
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the().
After launching,an inflatable raft should be kept dry inside by().
Before personnel are lifted from a vessel in a personnel basket,the vessel should be().
After the boat is at the top of the davit heads,the davit arms begin moving up the tracks and are stopped by the().
A person who sees someone fall overboard should().
Important changes to charts and lights(including temporary ones),radio signals and sailing directions are listed in().
Lines drawn through points on the Earth having the same atmospheric pressure are known as ().