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LUBE-TRIVIA
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QUESTION: Name four sources
of solid contaminants in crankcase oils. |
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ANSWER: Dirt and airborne
dust, engine wear debris, rust, fuel, soot, manufacturing
or rebuild debris, failed filter debris |
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This Lube-Trivia is derived from
Noria's Preparatory Flash Cards
for the ICML
Level I Machinery Lubricant Analyst (MLA I) certification. |
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Motor Oil Selection
Guide |
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