A、weight
B、internal friction
C、demulsibility
更多“The viscosity of an oil is a measure of its （）.”相关的问题
A、A large change of viscosity occurs with a minor change in temperature B、No change in viscosity occurs with any change in temperature C、Very little change in viscosity occurs with a significant change in temperature D、The viscosity of the oil increases with an increase in temperature
A、Viscosity will increase as temperature increases B、Viscosity is a measure of a fluid s internal resistance to flow C、Viscosity will decrease as temperature decreases D、Viscosity is not dependent on temperature
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、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、loss of additives from the lube oil B、carbon deposits in the lube oil C、excessive centrifuging D、excessive fuel dilution
A、Liquids with different viscosities will always have the same specific gravity B、Liquids with different viscosities will never have the same specific gravity C、Viscosity and specific gravity are directly proportional D、Viscosity and specific gravity are not related in that one does not define or limit the other
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