Question

. The main function of lubricant is: (A) To prevent engine from heating (B) To keep engine parts cool (C) To reduce friction between two matching parts (D) To keep wet two matching parts​

Answer 1

Answer:

(C) To reduce friction between two matching parts is your answer

Explanation:

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Answer 2

Answer:

Functions of lubrication : To lubricate each part of the bearing, and to reduce friction and wear. To carry away heat generated inside bearing due to friction and other causes. To cover rolling contact surface with the proper oil film in order to prolong bearing fatigue life.

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