● 以下关于电子钱包的说法中正确的是 （32） 。 （32）A．电子钱包是一种大额电子支付工具 B．电子钱包

An example of class "A" fire is a/an .

A.electrical fire in the engine room

B.oil fire in the engine room bilges

C.oil fire involving a grade "A" petroleum product

D.mattress fire in a stateroom

sed through an oily water separator？

A.Cargo tank ballast

B.Segregated ballast

C.Engine room bilges

D.Cargo pump room bilges

rd Book？

A.Ballasting or cleaning of fuel oil tanks

B.Shifting suction of main fuel pump to reserve fuel oil tank

C.Changing out sprayer plates to adjust for steam demand

D.Daily inspection of engine room bilges

s clear grounds for ships' detainment？

A.excess amount of oily-water mixtures in bilges

B.insulation of piping including exhaust pipes in engine room contaminated by oil

C.improper operation of bilge pumping arrangements

D.paint peeling off the uptake

Aqueous Film Forming Foam (AFFF), commonly known as ‘light water’, is especially suitable for fighting ____.

A.oil fires in the engine room bilges

B.class B fires in paint lockers

C.any class D fire

D.all of the above

as clear grounds for ships’ detainment？

A.excess amount of oily-water mixtures in bilges

B.insulation of piping including exhaust pipes in engine room contaminated by oil

C.improper operation of bilge pumping arrangements

D.there were an actual emergency

rational or accidental pollution of the marine environment and shall take all possible ____ to prevent such pollution, particularly within the framework of relevant international and port regulations.

A.steps

B.procedures

C.precautions

D.programs

Before using a fixed CO2 system to fight an engine room fire, you must ______.

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

Bilges may be pumped______.

A.on the outgoing tide

B.overboard after dark

C.overboard through an anti-pollution equipment

D.anytime in an emergency, i.e. main engine lube oil failure

A.the second engineer had got into the engine room

B.the second engineer got into the engine room

C.has the second engineer got into the engine room

D.did the second engineer get into the engine room