题目内容

What is a requirement for remote manual shutdown stations for internal combustion engine driven cargo pumps on tank barges ________．

A. They must be conspicuously marked
B. They must be located at least 10 feet from the engine
C. There must be at least two such shutdown devices
D. The valve rods shall be fitted with stuffing boxes

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What refers to the depth of a petroleum product in a tank ________．

A. Innage
B. Outage
C. Thievage
D. Ullage

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When a non-volatile cargo is carried in a tank that has not been previously gas freed，then

A. be purged with hydrocarbon gas prior to loading
B. be gas-freed after loading operations
C. not be maintained in an inert condition
D. be maintained in an inert condition

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What is NOT classified as a flammable liquid ________．

A. Methyl alcohol
B. Heptane
C. Mineral spirits
D. Iso-Hexane

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What material is allowed in construction of the hull of a vessel with an integral diesel fuel tank ________．

A. Steel or aluminum
B. Sandwich style fibreglass with a natural rubber core
Copper-nickel or copper silicon alloys
D. Any or all of the above

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What is a requirement for remote manual shutdown stations for internal combustion engine driven cargo pumps on tank barges ________．

A. They must be conspicuously marked B. They must be located at least 10 feet from the engine C. There must be at least two such shutdown devices D. The valve rods shall be fitted with stuffing boxes

What refers to the depth of a petroleum product in a tank ________．

When a non-volatile cargo is carried in a tank that has not been previously gas freed，then

What is NOT classified as a flammable liquid ________．

What material is allowed in construction of the hull of a vessel with an integral diesel fuel tank ________．

A. They must be conspicuously marked
B. They must be located at least 10 feet from the engine
C. There must be at least two such shutdown devices
D. The valve rods shall be fitted with stuffing boxes