油页岩(oil shale)
油页岩(oil shale)
相关考题:
In cleaning up an oil spill, the use of chemical agents would______.A.absorb the oil for easy removalB.remove the oil from the waterC.disperse or dissolve the oil in the waterD.not affect the oil
A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the ______.A.shale shakerB.settling pitC.desilterD.desander
OIL-IN-WATER are ______.A.sediment of oil in waterB.oil dissolvents in waterC.solid oil aggregatesD.droplets of oil suspended in water
单选题The term "oil", as used in the Pollution Prevention Regulations, means ().Afuel oil onlyBcrude oil onlyCliquefied petroleum gasDpetroleum oil of any kind
单选题A dirty lube oil strainer can result in()AcrankcaseBlow lube oil temperatureCexcessive oil consumptionDlow bearing oil pressure
单选题What type of oil is not covered in the oil pollution law?()Amineral oilBmachinery oil being transferred for shipboard useCcrude oil unrefinedDnormal bilge oil and water
单选题Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?()AWater discharging from the water outlet of the lube oil purifierBFuel oil discharging from the water outlet of the lube oil purifierCLube oil discharging from the water outlet of the lube oil purifierDA change in the lube oil viscosity
单选题Demulsibility of a lube oil is defined as ().Athe ability of oil to separate from waterBthe temperature at which oil flows rapidlyCa measure of the water in a lube oil systemDan emulsion of different grades of oil
单选题To guarantee that a reduction gear bearing is receiving proper oil supply, you should check the ()Alube oil temperature at the cooler outletBlube oil strainer magnets bearingClube oil temperatureDlube oil pressure to the bearing
单选题In cleaning up an oil spill, the use of chemical agents would ().Aabsorb the oil for easy removalBremove the oil from the waterCdisperse or dissolve the oil in the waterDnot affect the oil