Automotive Lubrication System; Questions and Answers
Automotive Lubrication System; Questions and Answers FrictionANSWER-The resistance to motion created when one dry surface rubs against another. LubricationANSWER-Is the process of reducing friction between sliding surfaces by introducing a slippery or smooth substance between them. Purpose of Engine OilANSWER-Permit easy starting, lubricate engine parts, protect against rust and corrosion, keep engine parts clean, cool the engine, seal combustion pressure, prevent foaming and aide in fuel economy. Oil FilmANSWER-Thin coating found between metal parts to prevent actual contact.
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