5 Questions
What is the function of lubricants?
Decrease friction and prevent machine damage
What are the types of lubricants mentioned in the text?
Liquid, semisolid, emulsion, solid
What is the composition of lubricating oil?
90% base oil (mineral oil) and 10% additives
What is the main purpose of introducing a substance between two moving surfaces of machines?
To decrease friction
What is the function of lubricants in relation to heat in machines?
Act as a coolant by absorbing extra heat
Test your knowledge of lubrication and lubricants with this quiz focused on the definition, functions, types, and properties of lubricants, including lubricating oil and other types of lubricants. Learn about the recycle process, treatment of crude lube oil, lubricating oil tests, and the properties of good lubricant oil.
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