A.during abandon drill
B.during fire drill
C.weekly
D.when the rig is being moved
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A.week
B.month
C.crew change
D.other week
A.starting the fire pumps
B.checking the operation of watertight doors
C.checking arrangements for abandon ship
D.All of the above
A.6 months
B.1 year
C.3 years
D.Until the next inspection for certification
A.fire fighting plan
B.shipping articles
C.Certificate of Inspection
D.muster list
A.lack of toxicity
B.the multipurpose extinguishing ability
C.burn-back protection
D.cooling ability
最新試題
One disadvantage of using regular dry chemical (sodium bicarbonate) in firefighting is that().
On a ship,watertight doors should be operated().
Operation of the valve control release on a fixed CO2 system must immediately().
Portable fire extinguishers must be provided for the cargo tank area of an unmanned tank barge().
The disadvantage of using CO2 is that the().
On a ship,when may a work vest be substituted for a required life preserver?()
The brickwork surrounding the firebox of a boiler is known as().
One of the limitations of foam as an extinguishing agent is that foam().
Removing which will extinguish a fire?().
Portable CO2 fire extinguishers should NOT be used to inert a space containing flammable liquids due to the danger of().