默认题库 - 应急预案与EMS

单选题

When fighting a fire on a bulkhead using a portable carbon dioxide extinguisher，the stream should be directed at the（）.

A. base of the flames，moving the horn from side to side，following the flames upward as they diminish
B. top of the flaming area，moving the horn from side to side，following the flames downward as they diminish
C. center of the flaming area，moving the horn vertically from top to bottom
D. bottom of the flaming area，moving the horn vertically to the top following the flames upward as they diminish

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单选题

Which space(s) on your cargo vessel must have a fire detection system?（）

Any compartment containing explosives
B. Any compartment adjacent to one containing explosives
C. Enclosed spaces which are specially suitable for vehicles
D. All of the above

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单选题

Which item is NOT included in the fireman’s outfit on a cargo vessel?（）

A. Fire ax
B. Flashlight
C. rigid helmet
D. Fresh air breathing apparatu

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单选题

When using carbon dioxide to fight a fire on a bulkhead，the CO₂ should be applied（）.

A. first to the bottom of the flaming area，sweeping from side to side，and following the flames upward
B. in a circular motion from the middle of the bulkhead outward
C. to the top of the flaming area，sweeping from side to side，and working toward the bottom
D. in an up-and-down motion from one side of the bulkhead to the other

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单选题

When two fire hose teams are attacking a fire they should（）.

A. use different fire hose pressures
B. use fire hoses of different sizes
C. not attack the fire from opposite sides
D. not wear protective clothing

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单选题

When loading or discharging dry mud or cement，crew members should use facial respirator masks and（）.

A. goggles
B. ear plugs
C. soft-soled boots
D. fireman's outfit

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单选题

Which extinguishing agent is NOT recommended in the Chemical Data Guide for use on a cyclohexane fire?（）

A. Foam
B. Carbon dioxide
C. Dry chemical
D. Water fog

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单选题

When fighting a fire in an enclosed space，the hose team should crouch as low as possible to（）.

A. protect themselves from smoke
B. obtain the best available air
C. allow the heat and steam to pass overhead
D. All of the above

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单选题

Flooding of any compartment in a ship that results in a serious loss of reserve buoyancy will always（）.

A. increase the trim
B. increase ship stability
C. cause a serious list
D. decrease the heeling moment

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判断题

《产品质量法》中规定的没收违法销售的产品，是指没收已经销售出的产品，不包括尚未销售出厂的产品。

A. 正确
B. 错误

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When fighting a fire on a bulkhead using a portable carbon dioxide extinguisher，the stream should be directed at the（）.

Which space(s) on your cargo vessel must have a fire detection system?（）

Which item is NOT included in the fireman’s outfit on a cargo vessel?（）

When using carbon dioxide to fight a fire on a bulkhead，the CO2 should be applied（）.

When two fire hose teams are attacking a fire they should（）.

When loading or discharging dry mud or cement，crew members should use facial respirator masks and（）.

Which extinguishing agent is NOT recommended in the Chemical Data Guide for use on a cyclohexane fire?（）

When fighting a fire in an enclosed space，the hose team should crouch as low as possible to（）.

Flooding of any compartment in a ship that results in a serious loss of reserve buoyancy will always（）.

《产品质量法》中规定的没收违法销售的产品，是指没收已经销售出的产品，不包括尚未销售出厂的产品。

When using carbon dioxide to fight a fire on a bulkhead，the CO₂ should be applied（）.