On small passenger vessels each inlet or discharge pipe§penetrating the hull less than six inches above the§deepest load waterline _________.
A
must have a check valve to prevent water from entering
B
except for engine exhausts must have a means to prevent water from entering the vessel if the pipe fails
C
must be fitted with a gate valve
D
must be sealed
E
İlgili Sorular
A great circle crosses the equator at 93°W. It will also cross the equator at what other longitude...A compound fracture is a fracture in which _______________.While proceeding downriver (descending) you sight a red diamond-shaped panel with small, red reflect...The wheel on the windlass with indentations for the anchor chain is the __________.Determine the weight of a rectangular piece of 20.4 lb. steel measuring 4 feet by 6 feet.