Rough cleaning of oil in engine is done through passing the oil through?(a) Paper discs(b) Nozzle(c) Felt pads(d) High speed centrifugesThe question was posed to me in my homework.This question is from Lubrication System, Intake and Exhaust Systems in portion Diesel Engine Plant of Energy Engineering

Rough cleaning of oil in engine is done through passing the oil throug

1.	Rough cleaning of oil in engine is done through passing the oil through?(a) Paper discs(b) Nozzle(c) Felt pads(d) High speed centrifugesThe question was posed to me in my homework.This question is from Lubrication System, Intake and Exhaust Systems in portion Diesel Engine Plant of Energy Engineering
Answer» Correct OPTION is (d) High speed centrifuges For explanation I would say: Rough cleaning of OIL is done by passing oil through high speed centrifuges. Centrifuges can be done by PERIODIC centrifuging of the entire lubricating oil or by CONTINUOUS cleaning of a small fraction of it by splitting the oil from main flow and RETURNING back to main stream.

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