A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries
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A.flash point
B.upper explosive limit
C.lower explosive limit
D.fire point
A.cooling
B.smothering
C.chemical action
D.All of the above
A.a tug comes alongside while the tanker is loading grade D and E cargoes
B.a large，fresh oil spill is discovered immediately adjacent to the side of the tanker
C.there is an electrical storm in the vicinity
D.there is a fire on the dock or on a nearby vessel
A.fixed foam systems to be ineffective
B.faster cooling of the fire
C.the accumulation of explosive gases
D.the fire to spread through the ventilation system
A.secure the engine room ventilation
B.secure the machinery in the engine room
C.evacuate all engine room personnel
D.All of the above
最新試題
Each fire pump on a ship must have a pressure gauge located at（）.
Cargo transfer operations on a tanker need NOT be stopped when（）.
Dry chemical fire extinguishers are effective on which type(s) of fire?（）
Convection spreads a fire by（）.
Control of flooding should be addressed（）.
Control of fire on a ship should be addressed（）.
During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.
On a hydrocarbon flammability chart the line which extends from 0% to 21.8% oxygen，lying tangent to the flammability range，is called the（）.
Each fire hydrant serving machinery spaces containing oil fired boilers，internal combustion machinery，or oil fuel units must be equipped with a（）.
Each hose in the fuel transfer system for helicopter refueling must meet the standards of the（）.