To allow for the rise or fall in tide and for change in draft of a tanker during cargo transfer，cargo hoses must be suspended with ______．A.Slings or saddles placed at 25-foot（8 meter）intervalsB.Enough slack in their bightC.Topping lifts and runners tied off to winchesD.All of the above
To allow for the rise or fall in tide and for change in draft of a tanker during cargo transfer，cargo hoses must be suspended with ______．
A.Slings or saddles placed at 25-foot（8 meter）intervals
B.Enough slack in their bight
C.Topping lifts and runners tied off to winches
D.All of the above
相关考题：
The period at high or low tide during which there is no change in the height of the water is called the ______.A.range of the tideB.plane of the tideC.stand of the tideD.reversing of the tide
A rapid rise or fall of the barometer indicates ______.A.heavy rain within six hoursB.a decrease in wind velocityC.a change in the present weather conditionsD.that fog will soon set in
From ______ the mariner can know the data of tide．A.the Sea PilotB.the Cargo PlanC.the Tide TableD.the Port List
When commencing cargo operations on a container ship，one cell at a hatch is generally discharged completely (to the bottom of the ship) before removing any containers from the adjoining cells to ______.A.remove an existing list that would slow down cargo operationsB.initiate loading in conjunction with unloading at the hatchC.improve stability during cargo operationsD.allow longshoremen easy access to the hatch
During the voyage the ship encountered ______ winds and weather，during which time she labored heavily and to such extent that at times it was necessary to change courses and reduce speeds in order to ease her and prevent damage to herself and her cargo．A.largeB.bigC.boisterousD.high
If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power，which will occur ________．A.A pawl，forced by a spring mechanism，will engage the teeth of the bull gear and hold the loadB.An electromagnetic brake will hold the load where it is suspendedC.The load will fall rapidly to the deck unless the foot brake is engagedD.The load will slowly lower to the deck under control of the drag of the winch motor
It would be possible that part of the cargo got ______ as great change in the weather during the voyage caused heavy ______ in the hold.A.damp / waterB.dampness / sweaterC.wet / condensationD.wetness / dew
Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（）A对B错
Pay more attention to （） .A、the ride and fall of the tideB、ride with fall of the tideC、riding and falling of the tideD、riding with falling of the tide
Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（）
他们应该注意装卸货情况。（）A、They should pay attention to the safety of the ship.B、They should pay attention to the rise and fall of tide.C、They should pay attention to the conditions of loading and unloading.D、They should pay attention to take care of the mooring lines.
单选题In some parts of the world there is often a slight fall in tide during the middle of the high water period. The effect is to create a longer period of stand at higher water. This special feature is called a(n)（）.Aapogean tideBdouble high waterCperigean tideDbore
单选题From （） the mariner can know the data of tide．Athe Sea PilotBthe Cargo PlanCthe Tide TableDthe Port List
单选题Which of the following operations aboard a tanker must be recorded in the Oil Record Book （）AAny internal transfer of oil cargo during a voyageBThe discharge overboard in port or at sea of any bilge water accumulated in machinery spacesCThe loading or unloading of any or all oil cargoDAll of the above
单选题The Master of a cargo or tanker shall be responsible that each lifeboat，except those free-fall launched，is lowered to the water with crew and maneuvered at least once every（）.AweekBmonthCthree monthsDyear
单选题It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.Adamp/waterBdampness/sweaterCwet/condensationDwetness/dew
单选题Pay more attention to （） .Athe ride and fall of the tideBride with fall of the tideCriding and falling of the tideDriding with falling of the tide
单选题Stand of the tide is that time when（）.Athe vertical rise or fall of the tide has stoppedBslack water occursCtidal current is at a maximumDthe actual depth of the water equals the charted depth
单选题When you keep a gangway watch, you should （）the mooring lines according to the rise and fall of the tide.AadjustedBadjustingCadjustsDadjust
单选题A rapid rise or fall of the barometer indicates（）.Aheavy rain within six hoursBa decrease in wind velocityCa change in the present weather conditionsDthat fog will soon set in
单选题A tide is called diurnal when（）.Aonly one high and one low water occur during a lunar dayBthe high tide is higher and the low tide is lower than usualCthe high tide and low tide are exactly six hours apartDtwo high tides occur during a lunar day
单选题他们应该注意装卸货情况。（）AThey should pay attention to the safety of the ship.BThey should pay attention to the rise and fall of tide.CThey should pay attention to the conditions of loading and unloading.DThey should pay attention to take care of the mooring lines.
单选题Which of the following is not the duty of the sailor on gangway watch? （）ANoticing rise and fall of the tide.BAdjusting the mooring line.CDischarging cargoes.DReceive visitors
单选题The period at high or low tide during which there is no change in the height of the water is called the （）.Arange of the tideBplane of the tideCstand of the tideDreversing of the tide