With a machinery lubricating oil analysis program, it is important to monitor trends over time. What would be indicated by elevated copper levels associated with a recent sample of used diesel engine crankcase lubricating oil?
A
Wear of various aluminum-alloy bearings.
B
Wear of piston rings.
C
Wear of various lead-bronze alloy bearings.
D
Wear of various white metal alloy bearings.
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Question 1 / 205eccefa2bacbc34ba4d477e6
Question 1 of 205eccefa2bacbc34ba4d477e6
With a machinery lubricating oil analysis program, it is important to monitor trends over time. What would be indicated by elevated copper levels associated with a recent sample of used diesel engine crankcase lubricating oil?
With a machinery lubricating oil analysis program, it is important to monitor trends over time. What would be indicated by elevated copper levels associated with a recent sample of used diesel engine crankcase lubricating oil?