The lifeboat is constructed of()
A、A.totally enclosed
B、B.glass-reinforced plastic
C、C.self-righting
D、D.powered
A、A.totally enclosed
B、B.glass-reinforced plastic
C、C.self-righting
D、D.powered
A、Lifeboat is located on the boat deck. B、Lifeboat is located on the main deck. C、Life craft is located on the boat deck. D、Lifeboat is located on the lower deck.
A、The lifeboat is lowered to near the water,loaded with the allowed capacity,lowered into the water until afloat,then released from the falls B、The lifeboat is loaded with the allowed capacity,lowered into the water until afloat,then released from the falls C、The lifeboat is lowered into the water until afloat,loaded with the allowed capacity,then released from the falls D、The lifeboat is lowered to near the water,loaded with the allowed capacity,then released from the falls
A、forward of lifeboat No. 4 on the starboard side B、forward of lifeboat No. 4 on the port side C、aft of lifeboat No. 1 on the starboard side D、All of the above
A、forward of lifeboat No.4 on the starboard side B、forward of lifeboat No.4. on the port side C、aft of lifeboat No. 1 on the starboard side D、All of the above
A、secure the lifeboat in the davits when in the stowed position B、bring the lifeboat close along the rail in the embarkation position C、give the occupants a safety line when the boat is being lowered from the embarkation level D、reduce the swinging of the lifeboat at the embarkation level
A、secure the lifeboat in the davits when in the stowed position B、bring the lifeboat close along the rali in the embarkation position C、give the occupants a safety line when the boat is being lowered from the embarkation level D、reduce the swinging of the lifeboat at the embarkation level
A、They have the same function as frapping line B、They are safety lines for personnel inside the lifeboat C、They slow the descent of the lifeboat D、They hold the lifeboat alongside the embarkation deck
A、reduce the swinging of the lifeboat as it is being lowered from the embarkation level B、secure the lifeboat in the davits when in the stowed position C、hold the lifeboat to the ship's side until the tricing lines are passed D、be used as a safety line in an emergency
A、secure the lifeboat in the davits when in the stowed position B、bring the lifeboat close alongside the rail in the embarkation position C、give the occupants a safety line when the boat is being lowered from the embarkation level D、reduce the swinging of the lifeboat at the embarkation level
A、Which survival craft was used in the drill B、The number of each lifeboat not lowered during each drill C、Only the number of each motor propelled lifeboat that is lowered D、The length of time an oar propelled lifeboat is rowed