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单选题
You are loading a cargo tank on your container ship. The tank displays the red label shown. Which statement is TRUE? （）
A
The tank contains propylene
B
The tank's volume is 1077 cubic feet
C
There are three tanks in the shipment
D
The tank contains an oxidizing material
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更多 “单选题You are loading a cargo tank on your container ship. The tank displays the red label shown. Which statement is TRUE? （）A The tank contains propyleneB The tank's volume is 1077 cubic feetC There are three tanks in the shipmentD The tank contains an oxidizing material” 相关考题
考题
What would NOT require that a detailed report of the release of hazardous cargo be made to the Department of Transportation?A.The valve on an empty portable tank that contained acetone is accidently opened and some of the residue escapes to the open seaB.A carboy of nitric acid is broken on deck while loading and is flushed overboard with no injury or damageC.Part of your deck cargo of five gallon cans of paint is damaged and leaking so you jettison them to eliminate the fire hazardD.Heavy weather causes damage to packages of a hazardous liquid that is subsequently pumped out at sea through the bilge pumping system.
考题
When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it ______.A.one meter from the tank bottom and one meter below the tank topB.one half the ullage of the tank and one meter below the tank topC.one half the ullage of the tank and one meter above the tank bottomD.at three meter intervals from the tank top to the bottom
考题
To determine which grades of cargo a tank vessel is permitted to carry you should ______.A.refer to the vessel's Certificate of InspectionB.examine the cargo tanks and fittingsC.ask the terminal supervisor or his representativeD.check the loading order
考题
You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true?A.Isoprene may be carried in a cargo tank adjacent to either of the other two cargoesB.Methyl methacrylate may not be carried in a tank adjacent to a pump roomC.Methyl methacrylate must usually be heated to maintain its stabilityD.Portable thermometers are not permitted to be used to take the cargo temperature of triethylamine
考题
While testing a cargo tank，your oxygen indicator reads 25% oxygen in the tank. You would then ______.A.enter the tank safelyB.suspect the accuracy of the readingC.ventilate the tankD.test for nitrogen
考题
The wooden planking that protects the tank top from cargo loading is called ______．A.CeilingB.ShoresC.FramesD.Toms
考题
Your tow includes a loaded chlorine barge．After inspecting the tow，the mate reports that he hears a hissing sound coming from the safety valves．Where will you find information on emergency procedures concerning the uncontrolled release of cargo ________．A.Barge's Certificate of InspectionB.Cargo Information Card on your towboatC.Cargo Manifest or loading paperD.Dangerous Cargo Regulations
考题
You are loading a cargo of bagged coffee beans．To keep cargo leakage from being contaminated by the ship's structure，you should ______．A.use separation cloths between the deck and cargoB.place the cargo on a layer of spaced dunnageC.hose down the deck before loading the cargoD.use bag-on-bag stowage
考题
When a non-volatile cargo is carried in a tank that has not been previously gas freed，then that tank shall ______．A.be purged with hydrocarbon gas prior to loadingB.be gas-freed after loading operationsC.not be maintained in an inert conditionD.be maintained in an inert condition
考题
Your tanker is carrying a cargo of styrene．Which of the following is NOT a requirement for carriage of this cargo ________．A.P/V valves with galvanized parts must be replacedB.Authorization to carry styrene must be endorsed on the Certificate of InspectionC.You must have a Certificate of Inhibition provided by the shipperD.The cargo tank heating coils must be blanked off
考题
单选题When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it（）.A
one meter from the tank bottom and one meter below the tank topB
one half the ullage of the tank and one meter below the tank topC
one half the ullage of the tank and one meter above the tank bottomD
at three meter intervals from the tank top to the bottom
考题
单选题Petroleum cargo tanks should not be topped off at deck level when loading on a cold day because（）.A
a subsequent temperature rise will cause the cargo to overflowB
air pockets may cause the cargo to bubble out of the ullage holeC
the increased viscosity of the product requires higher loading pressure which increases the chances of a spillD
the tank valve may be stiff and a spill will occur before the valve can be closed
考题
单选题You are transporting dangerous cargo on your vessel．You must inspect this cargo（）.A
DailyB
Daily，at sea onlyC
After encountering rough weatherD
After loading and prior to arrival in port only
考题
单选题To determine which grades of cargo a tank vessel is permitted to carry you should（）.A
refer to the vessel's Certificate of InspectionB
examine the cargo tanks and fittingsC
ask the terminal supervisor or his representativeD
check the loading order
考题
单选题You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true? （）A
Isoprene may be carried in a cargo tank adjacent to either of the other two cargoesB
Methyl methacrylate may not be carried in a tank adjacent to a pump roomC
Methyl methacrylate must usually be heated to maintain its stabilityD
Portable thermometers are not permitted to be used to take the cargo temperature of triethylamine
考题
单选题You are on a container vessel. What concerning the handling and stowage of containerized hazardous materials is TRUE?（）.A
Open-bed containers may be used to transport hazardous materials if the cargo is properly securedB
A portable cargo tank of a flammable，cryogenic liquid may not be in transit for a period exceeding its marked rated holding time unless the liquid is inhibitedC
A portable cargo tank containing a cryogenic liquid must be shipped on deck unless forced ventilation is provided to the tween-decksD
A container loaded with packages of tear gas would display a placard reading Irritant
考题
单选题When checking the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，the atmosphere must be sampled（）.A
one meter from the tank bottom and one meter below the tank topB
one half the ullage of the tank and one meter below the tank topC
one half the ullage of the tank and one meter above the tank bottomD
at three meter intervals from the tank top
考题
单选题The term "load on top" is used on many crude oil carriers, is to provide a method for （）.A
calculating the ullage in the cargo tanksB
loading ballast by gravityC
the loading of new cargo into the slop tank as a procedure to minimize pollutionD
calculating the ratio of cargo expansion in a cargo tank
考题
单选题What would NOT require that a detailed report of the release of hazardous cargo be made to the Department of Transportation? （）A
The valve on an empty portable tank that contained acetone is accidently opened and some of the residue escapes to the open seaB
A carboy of nitric acid is broken on deck while loading and is flushed overboard with no injuryor damageC
Part of your deck cargo of five gallon cans of paint is damaged and leaking so you jettison them to eliminate the fire hazardD
Heavy weather causes damage to packages of a hazardous liquid that is subsequently pumped out at sea through the bilge pumping system
考题
单选题If you are loading fruit in reefer spaces and you notice that the fruit is beginning to mold, you should（）.A
carry the cargo at a cooler temperature than originally plannedB
write up exception on the cargoC
refuse to carry the cargoD
discharge CO2 into the compartment after loading
考题
单选题For the purposes of cargo oil containment，the fixed container under the manifold of an eight-inch loading line must hold a minimum of（）.A
three barrelsB
four barrelsC
six barrelsD
eight barrels
考题
单选题What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker? （）A
the Matitime Code of ChinaB
Certificate of InspectionC
Oil Transfer Procedures ManualD
IOPP Certificate
考题
单选题Your tank vessel is loaded down to her marks, and you find that she has too much trim by the stern,To adjust the trim, you may（）.A
add ballast forwardB
load more cargo forwardC
shift bunkers forwardD
All of the above
考题
单选题Your tank vessel is fully loaded, and you find that she is down slightly by the head. To adjust the trim, you may（）.A
add ballast aftB
load more cargo aftC
shift cargo aftD
All of the above
考题
单选题While testing a cargo tank，your oxygen indicator reads 25% oxygen in the tank. You would then （）.A
enter the tank safelyB
suspect the accuracy of the readingC
ventilate the tankD
test for nitrogen
考题
单选题The combined fan discharge rate in an inert gas system is related to the（）.A
shoreside loading rateB
maximum cargo pump discharge rateC
boiler forced draft fan rateD
size of the largest cargo tank
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