According to Pollution Prevention Regulations (33 CFR), the pump being used for cargo transfer has a relief valve setting of 65 psi and a static head...

Question

According to Pollution Prevention Regulations (33 CFR), the pump being used for cargo transfer has a relief valve setting of 65 psi and a static head of 10 feet.  The vessel's cargo hose used for the transfer must  have a maximum allowable working pressure of at least __________ .

Accepted Answer

at least more than the sum of the pressure of the relief valve setting plus the static head pressure

Engine 2014: Engineering Safety

According to Pollution Prevention Regulations (33 CFR), the pump being used for cargo transfer has a relief valve setting of 65 psi and a static head of 10 feet. The vessel's cargo hose used for the transfer must have a maximum allowable working pressure of at least __________ .

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