Q. The braking efficiency mainly depends on ___________

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Q. The braking efficiency for a vehicle moving with a speed of 18 kmph, having a lag distance of 14 m and coefficient of longitudinal friction is 0.36.

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Q. If the longitude coefficient of friction is 0.4, then the resultant retardation in m/sec² as per IRC will be ___________

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Q. The unevenness index for a good pavement surface of high speed should be ___________

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Q. If the camber is x%, then cross slope is ___________

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Q. The camber required depends on ___________

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Q. The minimum camber required in heavy rainfall area for bituminous roads as per IRC is ___________

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Q. The camber is not provided in which of the following shape?

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Q. The rise of crown for pavement of 7 m wide having 1 in 50 slopes with respect to edges is ___________

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Q. The equation of parabolic camber is given by ___________

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Q. The minimum width of carriage way in urban roads is ___________

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Q. A median is also called as ___________

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Q. The desirable width as per IRC for median on rural roads is ___________

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Q. The height of low kerb is kept about ___________

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Q. The minimum shoulder width recommended by IRC is ___________

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Q. The width of drive way should be ___________

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Q. A road running parallel to highway for some selected areas with grade separator are called ___________

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Q. The width of formation is calculated by adding?

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Q. The boundary till which building activities are prohibited is called ___________

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Q. The normal width recommended in rural areas by IRC for a national highway is ___________

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