On a cargo vessel, fire and boat drills must be held within 24 hours of leaving port if th

Which of the following electric motors would be the safest and most reliable to use on the main deck of a vessel in foul weather conditions？

You are on a single－screw vessel with a right－handed propeller，and you are making headway.

Your vessel is taking on fuel oil when a small leak develops in the hose and you have orde

All cargo ships shall carry on board the following certificates except ______.A.Cargo Ship

Damage control plans and booklets shall be carried on board by ______.A.all shipsB.cargo s

If you hear the firing of a gun at one minute intervals from another vessel，this indicates