1.

Whatis theuseof lubricants like grease?​

Answer»

Answer:

Greases are applied to mechanisms that can be lubricated only infrequently and where a lubricating oil would not STAY in position. They also act as SEALANTS to prevent ingress of water and incompressible materials. Grease-lubricated bearings have greater FRICTIONAL CHARACTERISTICS because of their high VISCOSITY.



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