Which of the following statements represents the Coast Guard Regulation regarding a boiler installation in which the superheater outlet temperature exceeds 850°F?

Question

Accepted Answer

Visible and audible alarms indicating excessive superheat shall be provided.

Answer

Safety valves are to be set at 110% of the highest setting of the safety valves on the drum.

Answer

All mountings, fittings, valves, or other superheater attachments must be of malleable cast iron.

Answer

A device, actuated by inlet static pressure and designed to function by the bursting of a pressure retaining disk, must be fitted at the outlet of the superheater.

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