Question 1472 Deck General

70% to pass

When loading a tanker, you should perform which of the following functions to ensure a safe operation?

A keep the seamen on watch on standby in the mess room
B load only one tank at a time
C close valves by closing them down, reopening one or two turns, and re-closing
D keep a strain on the loading hoses
AI Explanation

The correct answer is C) close valves by closing them down, reopening one or two turns, and re-closing. This is the correct procedure for safely closing valves when loading a tanker. By partially reopening the valves after closing them, it allows the pressure to equalize, preventing damage to the valves and pipeline system. This helps ensure a safe and controlled loading operation. The other options are incorrect: A) keeping the seamen on standby is not a necessary safety function, B) loading one tank at a time is not required, and D) keeping a strain on the loading hoses does not address the proper valve closure procedure.

Related Questions
Q@q.QuestionNumber:What must cargo tanks be fitted with to prevent over pressurization when loading... Q@q.QuestionNumber:Prior to entering a davit-launched liferaft, which of the following checks shoul... Q@q.QuestionNumber:When clearing a vessel for a foreign voyage, the original crew list is duly cert... Q@q.QuestionNumber:How much non-liquid deck load can the DEEP DRILLER, loaded as shown in the sampl... Q@q.QuestionNumber:While a MODU is underway, a look-out must be maintained _______________.

Ready to test your knowledge?

Take a Deck General Practice Exam
Official Resources
USCG Navigation Center USCG National Maritime Center Merchant Mariner Credentials
← Previous Question All Questions Next Question →

Want to practice with timed exams?

Download Coast Guard Exams for the full exam experience with progress tracking.

Get the App