A.Shutting off electricity to damaged cables B.Pumping fire-fighting water overboard C.Maneuvering the vessel so the fire is on the lee side D.Removing burned debris from the cargo hold
A.gooseneck vents and flame screens B.pressure-vacuum relief valves C.branch vent lines and a vent header D.forced draft blowers
A.diminishing the height of the seas B.lengthening the distance between successive crests C.increasing the height of the seas D.preventing the wave crests from breaking
A.B flammable liquid B.C flammable liquid C.D combustible liquid D.E combustible liquid
A.as it warms up it becomes heavier than air B.the way it reacts with sea water C.the strong odor it produces D.its low temperature causes frostbite or freezing
A.ammonia B.rotten eggs C.gasoline D.None of the above
A.A load on top system B.Direct line system C.Circle line system D.An inert gas system
A.normal water supply at the water seal is lost B.the temperature of the inert gas being delivered to the cargo tanks is more than 150°F C.the cooling water supply to the scrubbers is lost D.all of the above
A.keep the propeller from being fouled B.increase propeller speed C.help calm the waves in the vicinity of the craft D.increase the holding power of the sea anchor
A.engaged in the coastwise trade B.going foreign C.calling at ports in another country signatory to MARPOL 73/78 D.carrying cargoes listed in the MARPOL regulations
