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The viscosity of oil is the rate that it flows, and its resistance to shear forces.
apex
light diesel oil
In simple words viscocity is fluids internal resistance to flow or just resistance to flow,Obviously the oil has higher resistance to flow and hence high viscocity.Te viscocity is expressed in centi poise(cps) or pascal second.Approximately the viscocity of water is 1cps and oil 650 to900cps
5w30
75w90
It's 5W30.
Ask Shankar Rao Peddada, IIT Bombay
diesel is a fuel that has oil in it
Light Diesel Oil is used initially to ignite the coal in the boilers
"Diesel oil" or "Heavy oil" is another term for diesel fuel. Not to be confused with "engine oil for a diesel engine" which means lubricating oil specially formulated for use in diesel rather than petrol engines.
The warning light can come on when it is time to change the oil. Your oil pressure and oil level can be at recommended levels when the oil needs to be changed.