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Hydraulic Machines3 Topics
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Basic Principles of Operation of Pneumatic Machines3 Topics1 Quiz
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Topic Content:
- Meaning of Lubrication
- Properties of Good Lubricants
- Lubrication and Gears
- Effects of Lubrication on Gears
What is Lubrication?
Lubrication is the process of applying lubricants on sliding surfaces in contact. A good lubricant must possess viscosity. The two main types of lubricants are oils and greases.
Viscosity is the resistance to the flow of a fluid. It shows how
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