A、the worse
B、the better
C、the smaller
D、the greater
更多“The higher the cetane number, （） the ignition quality of the fuel.”相关的问题
A、The cetane number is obtained by comparing the fuel with cetane a colorless liquid hydrocarbon B、The higher the cetane number, the shorter the ignition lag C、The highest cetane number of fuel is 100 D、All of the above
A、The cetane number has no affect on injection lag B、The cetane number is an indication of the fuel’s viscosity C、Ignition lag is reduced with fuels having a high cetane number D、The cetane number is of little significance in the combustion
A、The cetane number affects the amount of injection lag B、The cetane number is an indication of the fuels viscosity C、Ignition lag is reduced with fuels having a high cetane number D、The cetane number is of little significance in the combustion process
A、A.less fuel will enter the cylinder B、B.higher the cylinder combustion temperature C、C.more complete the fuel combustion D、D.more rapid the rise in combustion pressure
A、the saturation temperature is higher B、the higher the saturation temperature C、the higher is the saturation temperature D、the saturation temperature is more high
A、a higher cetane number of fuel oil B、the diesel fuel used having a high viscosity C、mechanical rigidity in the lube pump mechanism D、a decrease rigidity in the fuel pump delivery pressure
A、Higher compression ratios create higher temperature B、Higher temperatures create higher compression ratios C、low temperatures create higher compression ratios D、Higher compression ratios create low temperatures
客服
TOP
查看正确答案
