A bilge suction line, in a fishing vessel with more than 16 individuals aboard, must have a strainer with an open area not less than how many times the open area of the suction line?

Correct Answer: Option C — three

Per 46 CFR Part 28, bilge suction lines on fishing vessels with over 16 individuals aboard must feature strainers with an open area not less than three times the open area of the suction line to prevent clogging.