Q. If the radius of a horizontal curve is 120 m, then calculate the safe allowable speed.

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Q. If the super elevation of the highway provided is zero, then the design speed of highway having a curve of 200 m and coefficient of friction 0.10 is?

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Q. The design speed on a highway is 60 kmph; calculate the super elevation if radius of curve is 150 m and coefficient of friction is 0.15.

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Q. The super elevation is calculated for ___________

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Q. If the super elevation is 0.07 and width of pavement is 7 m then the raise of outer edge with respect to inner edge is ___________

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Q. The ruling minimum radius in the curve is given by ___________

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Q. The extra widening is the sum of ___________

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Q. The mechanical widening of a track is given by ___________

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Q. The length of wheel base usually considered in India is?

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Q. The total off tracking of a vehicle having wheel base length as 6.1 m and radius of curve 120 m is?

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Q. The extra width required on two lane pavement for a radius of curve 100 m as recommended by IRC is ___________

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Q. The mechanical widening of a curve is 1.5 m, the curve is having a radius of 120 m and design speed as 80 kmph find the total widening on the curve.

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Q. The most preferred type of transition curve by IRC for highway is ___________

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Q. The minimum value of change of centrifugal acceleration is ___________

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Q. The rate of change of acceleration in m/sec³ for a design speed of 85 kmph is ___________

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Q. In a steep terrain the radius of curve is 100 m and the design speed is 80 kmph then the length of transition curve will be ___________

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Q. The total shift of a transition curve is ___________

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Q. The vertical alignment of a highway includes?

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Q. The ruling gradient required for plain or rolling terrain is ___________

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Q. The maximum grade compensation for a curve of radius 75 m is?

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