As its temperature rises, the volume of fuel oil in the tanks will ______.A.remain the sameB.increaseC.decreaseD.can’t be comfirmed
As its temperature rises, the volume of fuel oil in the tanks will ______.
A.remain the same
B.increase
C.decrease
D.can’t be comfirmed
相关考题：
The core item in the Oil Record Book Part I is ____, and its main content is____.A.Item A, BALLAST OR CLEANING OF FUEL OIL TANKSB.Item B, DISCHARGE OF DIRTY BALLAST OR CLEANING WATER FROM FUEL OIL TANKS REFERRED TO UNDER SECTION(A)C.Item C, DISPOSAL OF OIL RESIDUES(SLUDGE)D.Item H, BUNKERING OF FUEL OIL
The core(核心) item in the Oil Record Book Part I is______, and its main content is______.A.Item A, BALLAST OR CLEANING OF FUEL OIL TANKSB.Item B, DISCHARGE OF DIRTY BALLAST OR CLEANING WATER FROM FUEL OIL TANKS REFERRED TO UNDER SECTION(A)C.Item C, DISPOSAL OF OIL RESIDUES(SLUDGE)D.Item H, BUNKERING OF FUEL OIL
An oil tanker with dedicated clean ballast tanks shall have adequate tank capacity dedicated solely to the carriage of ______ as defined.A.clean ballastB.crude oilC.fresh waterD.fuel oil
A ship which is required to carry an Oil Record Book must log in the book ______.A.discharge of ballast or cleaning water from fuel tanksB.sounding levels of all fuel tanks on a daily basisC.the grade and specific gravity of all fuel oil carriedD.fuel consumption rates on a weekly basis
After a cold front passes，the barometric pressure______．A.drops，and the temperature dropsB.drops ， and the temperature risesC.rises，and the temperature dropsD.rises，and the temperature rises
单选题In a commonly used fuel oil system, the oil is stored in tanks in the double bottom from which it is pumped to （） and heated.Aa service tankBa settling tankCan expansion tankDa double bottom tank
单选题If the overflow tank high-level alarm sounds while the fuel oil tanks are being topped off, the engineer should （）.Aclose the static leg filling valveBclose the overflow tank falling valveCreduce the fuel oil pumping rateDstop the fuel oil pumping operation
单选题In a typical fuel oil system, the oil is stored in tanks in the double bottom from which it is pumped to （） and heated.Aa service tankBa collecting tankCa sumpDa settling tank
单选题The fourth engineer accompanied by the workers on oil barge measures the oil levels, temperature and （） in the tanks.Atank tableBtrimCwater contentsDoil pressure
单选题A ship which is required to carry an Oil Record Book must log in the book（）.Adischarge of ballast or cleaning water from fuel tanksBsounding levels of all fuel tanks on a daily basisCthe grade and specific gravity of all fuel oil carriedDfuel consumption rates on a weekly basis
单选题A vessel is required to carry an Oil Record Book Part I to log entries in the book regarding the （）.Adischarge of ballast or cleaning water from fuel tanksBsounding levels of all fuel tanks on a daily basisCgrade and specific gravity of all fuel oil cardedDfuel consumption rates on a weekly basis
单选题The viscosity regulator controls the fuel oil temperature （） provide oil at the correct viscosity for combustion.Ain order thatBbecause ofCin order toDowing to
单选题Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）AAccidental discharge of oilBDisposal of oil residuesCQuantity of water produced by FWGDDischarge of dirty ballast or cleaning water from fuel oil tanks
单选题Which of the following operations need to be entered on the Oil Record Book Part I?（） (1) Cleaning of fuel oil tanks (2) Internal transfer of fuel oilA（1）onlyB（2）onlyCboth（1）and（2）Dneither（1）nor（2）
单选题Cylinder wall temperature, fuel oil supplier, and oil passage （）.Aare interdependentBare not interdependentChave nothing to do with each otherDare independent
单选题When preparing a ship for heavy weather，fuel oil day tanks should be（）.Apumped overboard to calm the seasBdrained to the lower hull to reduce free surfacesCfilled to ensure that sufficient fuel oil is available during a lengthy emergencyDpartially drained to increase free surfaces in order to reduce motions
单选题You are transferring fuel from the storage tanks to the day tanks by means of an electric fuel oil transfer pumpIf the pump motor catches fire, you would FIRST （）.Asecure the fuel manifoldBshut off power to the pumpCshut off the power ventilationDspray water on the fire
单选题Increasing the temperature of a fuel will reduce its （）.AviscosityBpressureCresistanceDsetting point
单选题As its temperature rises, the volume of fuel oil in the tanks will （）.Aremain the sameBincreaseCdecreaseDnone of the above
单选题Fuel oil is pumped by means of （） from the bunker tanks.Aa transfer pumpBa bilge pumpCa service pumpDa vacuum pump
单选题The safe rate of bunkering heavy fuel oil is directly related to the （）.Atype of fuel transfer pump aboardBtemperature of the fuel oil being receivedCsize of the fuel storage tanks ashoreDdistance from the fuel oil storage tanks ashore
单选题Why is it important for fuel oil tanks not to be topped off at the inner bottom level when loading on a cold day?（）AIncreased viscosity of the product needs higher loading pressure, which increases the chances of a spillBAir pockets may cause the fuel to bubble out of the ullage holeCThe temperature rise of the fuel will cause an overflowDFueling valve may become stuck closed and cause the fuel oil to spill before the valve can be opened
单选题After taking on fuel oil, the hoses should be disconnected and （）.Adraped over the fantail to dry outBdrained over the side and washed outCdrained into the bilges and washed outDdrained into buckets or fuel tanks
单选题During fueling operations, which of the listed precautions should be taken when topping off fuel tanks?（）AReduce the pumping rate by closing the deck filling valveBClose all overflow valvesCPlace 5 gallon containers under all flange connections in the fuel lineDReduce the pumping rate and sound tanks frequently as the level rises
单选题The amount of expansion space to be left in a fuel tank when fuel oil is being received, is determined by the （）.Aquantity of fuel to be receivedBflash point of the fuel as it is receivedCfuel temperature as it is receivedDviscosity of the fuel being received
单选题In a typical fuel system, the oil is stored in （） in the double bottom.Asetting tanksBservice tanksCtanksDdrain tanks
单选题The temperature of the fuel oil received during bunkering operations is critical in determining the（）Aexpansion space to leave in a tankBflash point at which the fuel will burnCtemperature to which the fuel must be heatedDrate at which the fuel can be pumped during transfer operations