Why?
(a) Machines are oiled from time to
time.
Answers
Answered by
9
Answer:
A machine is oiled from time to time to reduce friction between its body parts. By doing so, the life span of a machine increases.
Answered by
8
Explanation:
A machine is oiled from time to time to reduce friction between its body parts. By doing so, life span of a machine increases.
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