Dry chemical and carbon dioxide
Foam (stored pressure) and soda-acid
Carbon dioxide and foam (stored pressure)
Dry chemical and soda-acid
第1题：
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is ______.
A.one A-I
B.one B-I
C.one C-I
D.none required
第2题：
All portable fire extinguishers must be capable of being ______.
A.carried by hand to a fire
B.carried or rolled to a fire
C.recharged in the field
D.used on class “B” fire
第3题：
Portable carbon dioxide fire extinguishers should be sent ashore to be recharged
A.when the remaining charge volume is less than 90 percent of the required volume
B.at each inspection for certification
C.at each annual inspection
D.when the weight loss exceeds 10% of weight of charge
第4题：
Soda acid
Carbon dioxide
Dry chemical
Cartridge-operated Foam
第5题：
Carry （）（手提灭火器）to the fire place.
第6题：
To determine the number of portable fire extinguishers required on an inspected vessel，you should check the ______.
A.hot work permit
B.Certificate of Inspection
C.Safety of Life at Sea Certificate
D.station bill
第7题：
Each hand portable fire extinguisher on M/V Utopia must be marked with______．
A.the date that it was installed on the unit
B.the names of the individuals qualified to use it
C.the name of the unit on which it is located
D.an identification number different from other extinguishers on the unit
第8题：
Which of the listed fire extinguishers cannot be easily recharged aboard ship?
A.Soda acid
B.Carbon dioxide
C.Dry chemical
D.cartridge-operated Foam
第9题：
Fires in electrical equipment
Flammable oils and greases
Class A fires in ordinary combustibles
Materials containing their own oxygen
第10题：
solid materials such as wood or bales of fiber
inflammable liquids
electrical equipment
metallic solids