A.three barrels
B.four barrels
C.six barrels
D.eight barrels
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A.procedures for accepting cargo securing devices
B.procedures for maintaining and repairing cargo-securing devices
C.record of cargo securing device inspections
D.All of the above
A.a tug comes alongside while the tanker is loading grade
B.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.was experienced
B.were experienced
C.has experienced
D.have experienced
A.rotor blades and landing gear
B.unloading of passengers
C.loading of cargo
D.pilot's visibility
A.prevent the generation of flammable or combustible gas in tanks
B.blow out cargo lines to prevent the build up of gas concentrations
C.dilute tank atmospheres to keep gas concentrations below the lower explosive limit
D.prevent fires in the pumproom by continually displacing flammable vapors
最新試題
A fishing vessel casualty must be reported to the Coast Guard if it involves（）.
A green buoy has a yellow triangle on it. This is a(n)（）.
After sending a message describing the symptoms of an ill crew member，you receive a message containing the code MRL. This means（）.
A jack-up drilling rig being towed must（）.
A large valve，usually installed above the ram preventers，that forms a seal in the annular space between the pipe and wellbore or，if no pipe is present，on the wellbore itself is called the（）.
An inert gas system installed on a tanker is designed to（）.
An obstruction on a helodeck is any object that might present a hazard to the（）.
Between 1830 hrs and 1850 hrs this day，strong gusty winds（）by my vessel，in consequence of which the vessel’s four mooring lines were broken.
Entries should be made in a Ro-Ro vessel’s cargo-securing device record book for（）.
It is not necessary to declare（）in the Health List.