To function properly, oil control rings used on a diesel engine piston must distribute sufficient oil to all parts of the cylinder wall and must also __________.
A
prevent any lubricant from reaching the compression rings
B
prevent excessive lubrication from reaching the combustion space
C
provide metal-to-metal contact to seal the cylinder against blow-by
D
assure a positive means of scraping carbon accumulation from the cylinder
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Question 1 / 205eccefa1bacbc34ba4d4754c
Question 1 of 205eccefa1bacbc34ba4d4754c
To function properly, oil control rings used on a diesel engine piston must distribute sufficient oil to all parts of the cylinder wall and must also __________.
To function properly, oil control rings used on a diesel engine piston must distribute sufficient oil to all parts of the cylinder wall and must also __________.