A.Fusible links must be replaced if a damper is activated
B.Fusible links are tested by applying a source of heat to them
C.Fusible links must be replaced at every inspection for certification
D.A fusible link will automatically open after a fire is extinguished and reset the damper
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A.a test from the alternative power supply，if installed
B.timing the movement of the rudder from hard over to hard over
C.verification that the rudder angle indicator shows the actual position of the rudder(s)
D.visual inspection of the steering linkage
A.shore on the lee side of the vessel
B.shore that is in the lee
C.western shore of the Lesser Antilles
D.shore in a harbor of refuge
A.visibility
B.ability
C.reliability
D.capability
A.before
B.after
C.at
D.from
A.working hours
B.gangs
C.idle time
D.weight per set
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