A.G B.H C.B D.N
A.coordinate in rescue operation B.send rescue vessels C.reach the area at once D.conduct a sector search
A.Only when there is a chance of their being seen by rescue vessels B.At half hour intervals C.At one hour intervals D.Immediately upon abandoning the vessel
A.Reprints of Radio Navigational Warnings B.Amendments to Admiralty Sailing Directions C.Amendments to Admiralty Lists of Lights and Fog Signals D.Amendments to Admiralty List of Radio Signals
A.The marine sextant B.The chronometer C.The echo sounder D.The radar
A.that all personnel are seated in the craft B.that the cable has not jumped any grooves on the drum C.which way the wind is blowing D.the hydraulic fluid level before lifting
A.One approved Class A EPIRB B.Two approved Class A EPIRBs C.One approved Class B EPIRBs D.Two approved Class B EPIRBs
A.heart B.hearts C.mind D.minds
A.worn gears in the compass housing B.magnetism from the earth's magnetic field C.magnetism within the vessel D.lack of oil in the compass bearings
A.initial stability B.free surface C.stability at large angles of inclination D.permeability
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