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
您可能感興趣的試卷
你可能感興趣的試題
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
A.immediately above the level of the oil
B.at the top of the tank
C.in the vent riser
D.one meter from the deck
A.fuel tanks
B.spark plugs
C.carburetors
D.distributors
A.remotely operated valves
B.fusible links
C.C02 system pressure switches
D.heat or smoke detectors
最新試題
Each fire hydrant must have at least one spanner and at least one（）.
On a hydrocarbon flammability chart the line which extends from 0% to 21.8% oxygen，lying tangent to the flammability range，is called the（）.
Before a tank is to be crude oil washed，the oxygen content in the tank must be measured at a position（）.
Dry chemical extinguishers extinguish class B fires to the greatest extent by（）.
Controls for a fixed carbon dioxide system shall be mounted（）.
Automatic fire dampers in ventilation systems are operated by a（）.
CO2 extinguishes a fire by（）.
A fire main system must have enough fire hydrants so that each accessible space may be sprayed with（）.
Before using a fixed CO2 system to fight an engine room fire，you must（）.
A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should（）.