Becc fully solved graded A+ 2023/2024

becc The fire main system originates below the waterline, with the _________. - correct answer sea chest Which valve is the last valve you open before putting the pump on line and the first valve you will shut when securing the pump? - correct answer Fire Pump Discharge Valve Type of valve(s) used to isolate system components. - correct answer Cutout, Discharge, Cross Connect Gate, ball, globe (pump discharge), or high performance butterfly valves are considered _____________. - correct answer cutout valves For which monitoring method must the assigned watch stander notify DCC that the fire pump is aligned for operation? - correct answer Local Secondary, or alternate, firemain monitoring is conducted from the damage control deck, or under emergency conditions, at the _______. - correct answer pump Which methods are used to control pump or firemain valve operations? - correct answer Automatic, Local, Remote Relief valves protect the firemain system from over-pressurization by relieving pressure at approximately __________ pounds per square inch gauge (psig) above the firemain design pressure. - correct answer 50 Where is a coupling guard installed on the fire pump? - correct answer Over the rotating shaft Which pipe runs fore-to-aft of the ship and carries the firemain water? - correct answer Main The __________ firemain system uses a main that extends forward and aft on the damage control deck. - correct answer single Which firemain system consists of two single fore-and-aft, cross-connected mains? - correct answer horizontal loop In the vertical offset loop firemain system, the two mains are separated __________. - correct answer vertically and horizontally The composite firemain system consists of __________ installed on the damage control deck and separated athwartships. - correct answer two mains When a loss of firemain occurs, audible and visual alarms are received __________. - correct answer at DCC You have finished rigging the jumper hose, to whom do you report that information? - correct answer DCC You have finished rigging the jumper hose, to whom do you report that information? - correct answer You have finished rigging the jumper hose, to whom do you report that information? The main drainage system is used for dewatering _________ machinery spaces. - correct answer main The secondary drainage system is used for dewatering spaces _________ the machinery compartments. - correct answer forward and aft of Special drainage systems are used for __________ spaces. - correct answer sanitation and ammunition From the list below, select two ways of draining liquids from a space: - correct answer Power flow and Gravity flow Select some of the components used in a drainage system. - correct answer Piping, Valves, Pumps