Using lubricants on engine parts is an
example of reducing
इंजन के हिस्सों पर स्नेहक का उपयोग कम करने का एक उदाहरण है
Motion
Force
Acceleration
Friction
Friction
●Theprimary purpose of a lubricant is
to reduce friction between moving parts.
●fluid lubrication is based on the
actual separation of the surfaces, so that no metal-to-metalcontact occurs.
●Lubricants in
Hence, the correct option is (D).
&Key Points:-
The difference between IP(Indicated Power) and BP(Brake Power) is known
as friction loss or friction power. Friction Power (FP) = IP - BP
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