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The oil pressure used in lubricating the camshaft is ______ kpa.

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in Automotive Engine Design by (137k points)
The oil pressure used in lubricating the camshaft is ______ kpa.

(a) 0-20

(b) 20-40

(c) 0-50

(d) 50-100

I got this question during an interview.

My doubt is from Systems of Engine Lubrication topic in chapter Lubrication and Lubricants of Automotive Engine Design

1 Answer

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Best answer
Right choice is (d) 50-100

The best explanation: The oil pressure is maintained at 400-500kpa for the main and big-end bearing while about 50-100kpa pressure is used for timing gears and camshaft bearing.

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