Question 1446 Deck General

The correct answer is B) close valves by closing them down, reopening one or two turns, and re-closing. This is the correct procedure when loading a tanker. Closing the valves completely and then reopening them slightly helps to gradually build up the pressure in the system, preventing sudden surges that could damage the equipment or cause a spill. Loading one tank at a time (option A) is also a good practice, but the valve procedure in option B is the key step. Options C and D are incorrect. Keeping a constant strain on the loading hoses (option C) is important, but it is not the primary step to focus on. Keeping the seamen on standby in the mess room (option D) does not address the proper valve handling procedure.