If W is the weight of a vehicle negotiating an upgrade 1 : S along a track having co-efficient of resistance Î¼, the tractive force T is given by

Civil Engineering : Highway Engineering - Quiz(MCQ)

S = P/Î¼+T

P = T/Î¼+S

Î¼ = P/S+T

Î¼ = S/P+T

Correct Answer : Î¼ = P/S+T

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