What is acceptable flame screening?
Official USCG Answer & Rule Citation
Correct Answer: Option D — A fitted stainless steel screen of 30 x 30 mesh
USCG regulations specify that flame screens must be corrosion-resistant and have a minimum mesh size to effectively quench flames. A 30x30 mesh stainless steel screen provides the necessary surface area and heat dissipation properties to prevent flame passage while maintaining adequate venting capacity for the tank.
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