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The friction is needed to be reduced because _________

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in Applied Chemistry by (101k points)
The friction is needed to be reduced because _________

(a) will increase the load

(b) will increase the consumption electricity

(c) it will be reducing the excess heat generation

(d) will increase the excess the heat generation

This question was addressed to me during an online interview.

I would like to ask this question from Selection of Lubricants topic in division Lubricants of Applied Chemistry

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Correct answer is (c) it will be reducing the excess heat generation

Best explanation: The friction is needed to be reduced because it will be reducing the excess heat generation which will improve the machine life period.

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