According to Coast Guard Regulations, if a pressure vessel, such as a ships service air tank, has defects which may impair its safety, the tank shall be __________.

Question

Accepted Answer

hydrostatically tested at a pressure equal to 1 1/2 times the maximum allowable working pressure of the tank

Answer

hydrostatically tested at a pressure equal to the design pressure of the tank

Answer

pneumatically tested at a pressure equal to the working pressure of the tank

Answer

pneumatically tested at a pressure equal to 1 1/2 times the design pressure of the tank

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