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Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A.Age of vehicle or cargo unit
B.Size and weight of vehicle/cargo unit
C.Reputation of shipper concerning condition of cargo
D.Air pressure in the vehicles tires
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A disadvantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it is ______.A.heavyB.easily damagedC.affected by temperatureD.costly relative to the strength ratio
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How could lashing gear used aboard Ro-Ro vessels be stowed when not in use?A.Drape along bracketsB.Leave in place while back loading cargo to save timeC.Hang vertically in the paint lockerD.All of the above
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Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?A.Start ventilation,lower the ramp,notify engine roomB.Lower the ramp,start ventilation,notify engine roomC.Notify engine room,lower the ramp,start ventilationD.Start ventilation,notify engine room,lower the ramp
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The disadvantage(s)of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that ______.A.It is heavyB.The links lose strength if placed over cornersC.It does not absorb shockD.All of the above
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What is used when securing heavy vehicles aboard Ro-Ro vessels ________.A.Buckle or ratchet tensionerB.WebbingC.Manila ropeD.None of these
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What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels ________.A.Chain leverB.TurnbuckleC.WebbingD.Chain
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Which of the following is considered auxiliary securing equipment that provides extra reliability to lashing in Ro-Ro transport operations ________.A.Trailer trestlesB.PedestalsC.Wheel chocksD.All of the above
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Regulations concerning the stowage,lashing,and securing of timber deck cargoes aboard general cargo vessels may be found in the ______.A.International Cargo Bureau RegulationsB.Load Line RegulationsC.Rules and Regulations for Cargo and Miscellaneous VesselsD.Vessel's classification society rules and regulations
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Which of the following tensioning devices is used with webbing to secure light vehicles aboard Ro-Ro vessels ________.A.Chain leverB.Buckle tensionerC.Adjust-a-matic tensionerD.Turnbuckle
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单选题Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?()A
Start ventilation,lower the ramp,notify engine roomB
Lower the ramp,start ventilation,notify engine roomC
Notify engine room,lower the ramp,start ventilationD
Start ventilation,notify engine room,lower the ramp
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单选题Regulations concerning the stowage,lashing,and securing of timber deck cargoes aboard general cargo vessels may be found in the().A
International Cargo Bureau RegulationsB
Load Line RegulationsC
Rules and Regulations for Cargo and Miscellaneous VesselsD
vessel's classification society rules and regulations
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单选题Which of the following is/are TRUE regarding lashing requirements to secure vehicles aboard Ro-Ro vessels? ()A
The securing of cargo on flats and trailers and in containers must be adequate to withstand both road and sea motionsB
The generally recommended lash angle cannot be greater than 45 degrees relative to the deck inany directionC
It is necessary for an adequate number of securing points on the vehicles themselves in order that lashings may be properly and safely utilizedD
All the above
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flash pointC
viscosityD
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单选题Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels? ()A
Age of vehicle or cargo unitB
Size and weight of vehicle/cargo unitC
Reputation of shipper concerning condition of cargoD
Air pressure in the vehicles tires
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单选题Which of the following statement(s) is/are TRUE regarding lashing requirements to secure vehicles aboard Ro-Ro vessels? ()A
It is imperative that the securing of cargo on flats and trailers and in containers be adequate for both road and sea motionsB
The movements experienced by road borne cargo differ significantly from the roll and sway movements of a ship at seaC
It is necessary for adequate number and strength of securing points on the vehicles themselves in order that lashings may be properly and safely utilized.D
All the above
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单选题Which lashing materials would be used in securing light vehicles aboard Ro-Ro vessels().A
Chain lever or turnbuckleB
WebbingC
ChainD
None of the above
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单选题Which lashing gear used aboard Ro-Ro vessels should be painted or soaked in oil when not in use().A
ChainB
Wire ropeC
WebbingD
All of the above
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单选题How could lashing gear used aboard Ro-Ro vessels be stowed when not in use? ()A
Drape along bracketsB
Leave in place while back loading cargo to save timeC
Hang vertically in the paint lockerD
All of the above
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单选题How could lashing gear used aboard Ro-Ro vessels be stowed when not in use?()A
Drape along bracketsB
Hang vertically in a sheltered areaC
Stow in bins at hatch coming sideD
All of the above
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单选题Cargo that is suitable for carriage on Ro-Ro vessels includes().A
trailersB
rolling vehiclesC
containersD
All of the above
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单选题An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it().A
has long lifeB
is light weightC
absorbs shockD
has fine adjustment
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Contamination of the cargoB
Flash pointsC
Reid vapor pressuresD
Specific gravities
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单选题The rules require which factor to be taken into account when determining safe speed().A
The construction of the vesselB
The experience of the vessel's crewC
The location of vessels detected by radarD
All of the above
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单选题A disadvantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it is ().A
heavyB
easily damagedC
affected by temperatureD
costly relative to the strength ratio
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单选题Which tensioning device is used with chain to secure heavy vehicles aboard Ro-Ro vessels().A
Chain leverB
Buckle tensionerC
Adjust-a-matic tensionerD
Ratchet tensioner
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