我
- A.turning maneuver
- B.course setting
- C.position fixing
- D.regulating speed
- A.not under command
- B.engaged on pilotage duty
- C.restricted in her ability to maneuver
- D.engaged in fishing
- A.cargo fill
- B.line drop
- C.transfer
- D.branch line
- A.every day
- B.when time allows
- C.At least once a watch
- D.No checking is necessary
- A.The captain only
- B.The officers only
- C.All crew members and other personnel onboard
- D.Passengers only
- A.cast off
- B.double up so that one line does not take all the strain
- C.pay out line to remove most of the tension
- D.slack it off quickly
- A.10 minutes
- B.20 minutes
- C.30 minutes
- D.90 minutes
- A.cannot be made with salt water
- B.is heavier than oil and sinks below its surface
- C.is corrosive and a hazard to fire fighters
- D.conducts electricity
- A.Sea bottom
- B.Ship's speed
- C.Speed of current
- D.Water temperature and density
- A.very soft mud
- B.rocky
- C.a mixture of mud and clay
- D.loose sand
