# Civil Engineering - Highway Engineering

### Exercise :: Highway Engineering - Section 6

26.

Widening of the roads on curves in hilly region, is done

 A. on the outer side B. on the inner side C. on the outer and inner sides equally D. less on outer side and more on inner side.

Explanation:

No answer description available for this question. Let us discuss.

27.

For a properly designed vehicle, the resistance generally ignored, is

 A. wind resistance B. rolling resistance C. grade resistance D. axle resistance E. none of these.

Explanation:

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28.

The top height of a route marker above crown level is

 A. 1.50 m B. 1.75 m C. 2.00 m D. 2.25 m

Explanation:

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29.

Pick up the correct statement from the following:

 A. Borrow pits are located out side the right of way B. Borrow pits may be located on either side of the right of way C. Spoil bank is located on one side of the right of way D. All the above.

Explanation:

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30.

If E is the modulus of elasticity of the concrete in kg/cm2, d is the slab thickness in cm, is the Poisson's ratio for the concrete, k is the sub-grade modulus kg/cm3, the radius r of relative stiffness in cm,

 A. B. C. D.