A、is an indication of the amount of noncombustible material present in the oil
B、indicates the quantity of energy released by burning a unit amount of the fuel
C、is useful for determining proper atomization temperatures
D、reflects the overall thermal efficiency of the fuel oil service system
更多“The ash content of a fuel oil is significant to the operating engineer because it （）”相关的问题
A、Glazing of the cylinder liners B、Increase valve wear C、Excessive oil pumping D、Increase fuel consumption
A、Ash content, carbon residue, and gravity B、Viscosity, acidity, and demulsibility C、Pour point, flash, point, and precipitation number D、Auto-ignition point, viscosity index, and film strength
A、Pounds of force necessary to damage a container B、Total weight of a container and contents C、Weight of a container D、Weight of the contents of a container
A、an oil content meter B、an oil checker C、an analyzer of oil content D、a mixer of oily water
A、Optimized processing of error notification B、Optimized processing of bandwidth requests C、Optimized processing of content delivery D、Optimized processing of content requests
A、Optimized processing of content delivery B、Optimized processing of bandwidth requests C、Optimized processing of content requests D、Optimized processing of error notification
A、the introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volume B、the introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volume C、the introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargo D、All of the above
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