Which option correctly states the pressure range of the MC 331 cargo tank?

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Multiple Choice

Which option correctly states the pressure range of the MC 331 cargo tank?

Explanation:
MC 331 cargo tanks are designed for low-pressure service but must withstand a substantial design pressure to safely contain flammable liquids. The maximum allowable working pressure for these tanks falls in the 100 to 500 psi range, with the exact value depending on the specific tank construction. This higher range is what makes them suitable for transporting liquids that require more robust containment than very low-pressure or non-pressurized tanks. Options with much lower psi would correspond to different tank classifications, not MC 331.

MC 331 cargo tanks are designed for low-pressure service but must withstand a substantial design pressure to safely contain flammable liquids. The maximum allowable working pressure for these tanks falls in the 100 to 500 psi range, with the exact value depending on the specific tank construction. This higher range is what makes them suitable for transporting liquids that require more robust containment than very low-pressure or non-pressurized tanks. Options with much lower psi would correspond to different tank classifications, not MC 331.

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