Coast Guard Regulations (46 CFR Part 58) require a method for the relieving pressure of an over pressurized refrigeration system. Which of the following statements complies with these regulations?

Question

Accepted Answer

A rupture disk may be fitted in series with the relief valve.

Answer

The relief valve settings shall be 1 1/4 times the maximum allowable working pressure.

Answer

The rupture disk shall burst at a pressure not higher than 10% above the relief valve setting.

Answer

The relief valve from the receiver must relieve to the condenser first.

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