1.

Which among the following helps in the increase in the oil pressure in an engine?(a) Engine speed(b) Coolant flow(c) Clearance(d) Engine temperatureThe question was asked in unit test.Enquiry is from Lubrication and Lubricants topic in chapter Lubrication and Lubricants of Automotive Engine Design

Answer»

The CORRECT choice is (a) Engine speed

The BEST I can explain: The OIL Pressure in the engine increases with the increase in engine speed which would increase the WORKING speed of the oil pump.



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