更多"[单选题] The lifesaving equipment on a"的相关试题:
[单选题] Required lifesaving equipment on existing vessels may be continued in use on the vessel if ______．
A.kept on board no more than 2 years
B.inspected and serviced every 6 months
C.destroyed if more than 5 years old
D.maintained in good and serviceable condition
[单选题] You must ensure that lifesaving equipment is ______．
A.Locked up
B.Readily accessible for use
C.Inaccessible to passengers
D.On the topmost deck of the vessel at all times
[单选题] The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of ______．
A.One approved flotation cushion for each person on board
B.One approved life preserver for each person on board and one life ring
C.One approved inflatable vest for each person on board
D.Lifeboat capacity equal to 1 1/2 times the number of persons on board
[单选题] SOLAS requires a lifesaving training manual be provided in each crew cabin or in the ______．
A.Bridge
B.Engineering control station
C.Recreation and messrooms
D.Fire control room
[单选题] At sea，all required GMDSS equipment（other than survival craft equipment）must be proven operational by ______．
A.daily testing
B.either A or C
C.operational use of the equipment
D.testing at least every 48 hours
[单选题] Vessels transiting the canal must have their accommodation ladders and cargo booms ______．
A.removed
B.rigged in
C.readjusted
D.tested
[单选题] Most propellers on merchant vessels are constructed of______.
A. manganese bronze
B. cast iron
C. mild steel
D. improved plow steel
[单选题] Barges and vessels are ballasted before departure to ______．
A.Improve their stability
B.Avoid polluting waters where liquid ballast may not be discharged
C.Prevent free surface effects
D.Allow movement of liquids within the barge for tank cleaning
[单选题] The rules state that vessels may depart from the requirements of the Rules when ______．
A.There are no other vessels around
B.Operating in a narrow channel
C.The Master enters it in the ship's log
D.Necessary to avoid immediate danger
[单选题] It is dangerous for vessels without the use of radar ______ the estuary．
A.To get
B.To approach
C.To proceed
D.To close
[单选题] Whenever vessels are in sight of one another, a good method of early detection of risk of collision is by ______ the approaching vessel.
A. giving warning signals to
B. taking compass bearings of
C. plotting the position of
D. keeping a sharp lookout
[单选题]?Two vessels are approaching each other near head on. What action should be taken to avoid collision?
A. The first vessel to sight the other should give way
B. The vessel making the slower speed should give way
C. Both vessels should alter course to starboard
D. Both vessels should alter course to port
[单选题] There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes．One of these is a vessel ______．
A.engaged in fishing in a traffic lane
B.servicing a submarine cable
C.towing another
D.engaged on pilotage duty
[单选题] Sailing vessels are stand-on over power-driven vessels except ______.
A. in a crossing situation
B. in a meeting situation
C. when they are the overtaking vessel
D. on the inland waters of the PR ChinA.
[单选题] Of the vessels listed ,which must keep out of the way of all the others?
A. A vessel constrained by her draft
B. A vessel restricted in her ability to maneuver
C. A vessel on pilotage duty
D. A vessel engaged in fishing
[单选题] Vessels to which Annex V to MARPOL 73/78 applies may discharge garbage containing plastics ______．
A.5 nautical miles from nearest land
B.12 nautical miles from nearest land
C.25 nautical miles from nearest land
D.None of the above
