Social Sciences, asked by sazam1668, 4 months ago

machines are oiled from time time

Answers

Answered by NasDaily

6

Because they are mechanical devices and they have metal against metal moving parts. This means friction occurs. Oil or lubricate the points of friction to eliminate the wear on the metal and make the machine function more efficiently and last a longer time.

Answered by Priyapragya

3

Answer:

Originally Answered: Why are machines oiled time to time? Because they are mechanical devices and they have metal against metal moving parts. This means friction occurs. Oil or lubricate the points of friction to eliminate the wear on the metal and make the machine function more efficiently and last a longer time.

Explanation:

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