Automobile Engineering in ME
The vehicle ride will be comfortable if

Unsprung mass is kept minimum
All of the listed here
Sprang mass is kept minimum
Vehicle mass is kept minimum

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Automobile Engineering in ME
The crankcase dilution means

Dilution of oil by water in the crankcase
Dilution of mixture passing through crankcase in two stroke engines
Dilution of lubrication oil by fuel in the crankcase D. Dilution
Dilution of fuel in the crankcase

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