On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from (A) 5 kg to 7 kg/tonne (B) 7 kg to 9 kg/tonne (C) 9 kg to 11 kg/tonne (D) 11 kg to 13 kg/tonne

On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from
(A) 5 kg to 7 kg/tonne
(B) 7 kg to 9 kg/tonne
(C) 9 kg to 11 kg/tonne
(D) 11 kg to 13 kg/tonne
by

1 Answer

Answer :

Answer: Option C
by

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