A.put back in service if more than 50% of the charge remains
B.repainted
C.discarded
D.recharged
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A.put back in service if some C02 remains
B.hydrostatically tested
C.retagged
D.recharged
A.kept in nonmetal containers
B.discarded as soon as possible
C.cleaned thoroughly for reuse
D.kept in the paint locker
A.using a 2-1/2 inch hose
B.there is an outlet for the smoke and heat
C.the fire is totally contained by the ship's structure
D.at least two fog streams can be used
A.fire hose might be damaged by cargo operations
B.vessel is in port
C.fire-main system is not charged
D.fire pumps are used for purposes other than supplying water to the fire main
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
最新試題
On a ship，watertight doors should be operated（）.
How long must the records of tests and inspections of fire fighting equipment on board a ship be retained on board?（）
The disadvantage of using CO2 is that the（）.
Once a vessel has loaded packaged hazardous cargo，the cargo spaces shall be inspected. The spaces shall also be inspected at least once in every 24 hours. The only exception to daily inspection is when（）.
Prior to getting underway，the Master or person in charge of a ship must（）.
Removing which will extinguish a fire?（）.
Since the fire is increasing on board the vessel，the Captain orders that the ship be（）.
The canvas covering of fire hose is called the（）.
The discharge from a carbon dioxide fire extinguisher should be directed（）.
The bilge pump on a fishing vessel（）.