Lifeboat winches on a ship are required to be inspected and an entry made in the logbook. What should this entry include? （）

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  A . increasing the righting moment B . decreasing the vessel's displacement C . increasing the reserve buoyancy D . shifting the CG（center of gravity）off center

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• A ship station on receiving a shore-to-ship distress alert should（）.

  A . keep silence B . interfere with such communication C . establish communication as directed and render such assistance as is required and appropriate D . refuse communication as directed and render such assistance as is required and appropriate

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• Which data is not painted on the bow of a lifeboat?（）.

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• The system of derricks and winches has been largely replaced on newer ships by cranes（）it is very efficient.

  A . when B . because C . unless D . though

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• The person assigned to command a lifeboat or inflatable liferaft on a ship shall have a list of the persons assigned to the lifeboat or liferaft. The list shall include each person’s（）.

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• Each ship shall carry on board a ship security plan approved by （）

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• The limit switches on a ships survival-craft winch system（）.

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• If absolutely necessary，the best way to land on a beach in a motor lifeboat is to（）.

  A . run as fast as the boat will go and keep the sea on the stern B . secure the engine，put sea anchor over the bow，put out the oars，use sweep oar and back onto beach C . go in under oars and put out the sea painter D . put the sea broadside and let the boat drift ashore

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• If a hydraulic pump on a winch accidentally stops while hoisting,the load will stay suspended because（）.

  A . a check valve will close that prevents reverse circulation B . a centrifugal counterweight counteracts the force of gravity C . the electric pump motor cut out D . the control lever will move to the stop positio

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• The duty of a deck winch is to lift and lower a load by means of a fixed rope on （）.

  A . a warp end B . a mooring winch C . a worm gear D . a barrel

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• When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.

  A . remove their life preservers to make it easier to climb on board the rescue vessel B . climb on top of the boat while waiting for their turn to transfer to the rescue vessel C . remain seated inside and make the transfer one person at a time D . enter the water and swim over to the rescue vessel

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• In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.

  A . on the lee side B . on the windward side C . with the wind dead ahead D . with the wind from aster

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• What could be a result of insufficient lubrication of lifeboat winches and davits?（）

  A . Moisture accumulation in winch motor damaging the electrical wiring B . Freezing of gears in cold weather C . Corroding of sheaves on the davits so they will not rotate D . All of the above

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• If you are forced to abandon ship in a lifeboat，you should（）.

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• On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.

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• If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.

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• When hoisting a boat on gravity type davits using an electric motor driven winch，the davit arms should be brought up（）.

  A . to their final position with the winch operating at slow speed B . to the bar stop，and then hand cranked to their final position C . until just before they make contact with the limit switch，and then hand cranked to their final position D . to the embarkation deck，and then hand cranked to their final positio

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• The maximum speed of lowering for a lifeboat on gravity davits is controlled by the（）.

  A . limit switches B . emergency disconnect switch C . governor brake D . position of the counterweight on the brake handle

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  A . a check valve will close that prevents reverse circulation B . a centrifugal counterweight counteracts the force of gravity C . the electric pump motor will cut out D . the control lever will move to the stop positio

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• The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is（）.

  A . determined by the Master B . specified by the Coast Guard C . specified by the manufacturer D . None

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• Which item of lifeboat equipment would be most suitable for night signaling to a ship on the horizon?（）

  A . A red parachute flare B . A red hand-held flare C . A flashlight D . A lanter

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• Upon hearing the abandon ship signal，you put on your life jacket and report to your station. After the cover is removed you board your open lifeboat boat. The FIRST thing to do is to（）.

  A . release the gripes B . release tricing pendants C . put the cap on the drain D . lift the brake handle

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• 59. Among the following items, ___ is not carried on a lifeboat?

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