A.leaking discharge valve B.jammed suction valve C.tripped overload relay D.broken discharge un-loader
A.Liquids should never be transferred between tanks without consulting the dock master B.If sea valves have been disassembled, all bonnets must be checked for leakage when the ship is re-floated C.Before re-floating, all sea chest strainers should be verified as having been replaced D.All of the above
A.In order for a fluid to be pumped, a fluid must be made to flow B.A substance must be cold in order for it to be pumped C.The kinetic energy imparted by the pump can be used to force a liquid through a hydraulic system D.A pump must receive its energy from an external source