If x% is the gradient of an alignment and y% is the gradient after proper superelevation along a curved portion of a highway, the differential grade along the curve, is_____.

Civil Engineering : Highway Engineering - Quiz(MCQ)

(y - x)%

(x + y)%

(x x y)%

(y + x)%

Correct Answer : (y - x)%

Recently Updated in Highway Engineering Questions

In welded wire mesh, the longitudinal wire is placed at______.

10 cm centres

15 cm centres

20 cm centres

25 cm centres

Correct Answer : Option (B) : 15 cm centres

Ruling gradient on hill roads 300 m above M.S.L. is kept

Correct Answer : Option (A) : 5%

The length of a transition curve, is governed by

rate of change of super-elevation

rate of change of radial acceleration

Both (A) and (B)

Neither (A) nor (B)

Correct Answer : Option (C) : Both (A) and (B)

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