Q. Lubricants are used in machines to

स्नेहक का उपयोग मशीनों में किया जाता है

A
Increase friction
घर्षण बढ़ाएँ
B
Stop motion
गतिअवरोध
C
Reduce friction
घर्षण कम करें
D
Increase weight
वजन बढ़ाना

Explanation

Lubricants like oil and grease create a thin layer between moving parts, which reduces friction and wear, enabling smooth and efficient motion of machine components.

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