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1、甲板与船体保养1、A bridle for an ocean tow consists of _ aATwo chains of equal lengthBA single nylon pendant rove through a heavy ring free to move on the pendantCTwo long legs of wire rope shackled to a fishplateDA single length of heavy chain with both ends secured on deck to welded pad eyes2、A device use
2、d to tighten up remaining slack in wire rope when you are making up to a tow in inland waters is a _ dATripping line BTripping bracketCNorman pin DSteamboat ratchet3、A partial deck in a hold is called a（n）_ bAWeather deck BOrlop deckCShelter deck DMain deck4、A pumproom is suspected of accumulating g
3、ases after a ventilation machinery breakdownWhere should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases _ dAIn the lower level of the pumproomBIn the middle level of the pumproomCIn the upper level of the pumproomDOn the deck outside the pumpr
4、oom5、After having been pulled aloft in a bosuns chair on a mast，you must now make yourself fast in the chair prior to painting the mastYou should first _ cAhave the sailor on deck make the hauling part fast to a cleat on the mastBmake the tail of the line leading from the becket bend fast to a padey
5、e on the mastCseize the hauling part and the standing part firmly in one hand to support your weightDfrap yourself to the mast to take the strain off the hauling part6、Any Works completion date quoted by the Repairer is an estimate only and the Repairer shall not be _liable for any failure to comple
6、te the Works by that datebAliable for any repairBliable for any failureCresponsible for any repairDresponsible for any fulfilling7、Fueling activities _ waste liquids and vapor releases to air bAcommence BgenerateCgive Dhave8、Galvanizing would be suitable for protecting wire rope which is used for _b
7、Acargo runners BstaysCtopping lifts DAll of the above9、In plugging submerged holes on a vessel，rags，wedges，and other materials should be used in conjunction with plugs to _ bAReduce the water pressure on the hullBReduce the water leaking around the plugsCPrevent progressive floodingDReduce the possi
8、bility of stress fractures10、Lines or gear NOT in use should be _ dAConspicuously marked BStowed anywhereCLeft on deck DSecured or stowed out of the way11、Mechanical gearing of deck machinery such as the windlass or boat hoists should _ bABe open to view so，if a foreign object gets in the gearing，th
9、e operator can immediately stop the machineryBHave a guard over the gearingCBe painted a contrasting color from the base color in order to call attention to the gearingDNot be operated if there is any crew within 10 feet of the machinery12、On cargo booms，preventers are _ aAAuxiliary guys BExtra fair
10、 leadsCSteel bands DStops13、On what type of pump would you find an impeller _ aACentrifugal BGearCPiston DVane14、On what type of pump would you find an impeller _ aACentrifugal BGearCPiston DVane15、Our starboard derrick boom of hatch No.4 is badly cracked _ that it has become entirely useless dAAt i
11、ts goose neck to such a extentBAt its goose neck to such an extentCAt its goose neck for such a extentDAt its goose neck to such an extent16、PLACE ON DECK，IN MESS ROOMS，ETC，ASSIGNED TO CREW AND PASSENGERS WHERE THEY HAVE TO MEET ACCORDING TO THE MUSTER LIST WHEN THE CORRESPONDING ALARM IS RELEASED O
12、R ANNOUNCEMENT MADE means _ cADeck area BDining room on boardCAssembly station DHold17、Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made An entry in the unofficial logbook is required if this inspection is made by _ cAa marine chemistBthe Officer in
13、Charge，Marine InspectionCthe Master or person in charge of the shipDthe National Fire Protection Association18、Solid waste generation，and electricity and water consumption are costly and have their own set of environmental _ cAinspect BimpairsCimpacts Dinsects19、The Chief Petty Officer employed in the repair and maintenance work shall such abilities as to prepare and apply _ aAprimers and paints BpaintersCpromisers Dcompromisers20、The crane manufacturers operating tables are posted near the _ dAcrane pedestalBw
