HomeRFPFF MCQ📢 Q. Fire hydrant valves on a crude oil tanker shall be isolated from the crude oil washing system by _____ . 📢 Q. Fire hydrant valves on a crude oil tanker shall be isolated from the crude oil washing system by _____ . Author Name : DG Shipping Date Sunday, February 12, 2023 Q. Fire hydrant valves on a crude oil tanker shall be isolated from the crude oil washing system by _____ . A. Spade blanks B. Face blanks C. Non-return valves D. Automatic closing valves << Previous Next >>
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