Question

Q.31.
Match Column I with Column II.
Column T
Answers
Column 'IT
Lubricants
(a)
Heat
(ii)
Friction produces
(b) Rolling friction
(iii) wheels
Less the friction
(iv) Ball bearings
(d) Oil and grease
(v)
Soapy floor
(e)
Ceiling fan​

Answer 1

Answer:

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Answer 2

Explanation:

of sic de ay of ze ra at if chi og si or din g edi out si ji tdp