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.Management Sciences
Category: Highway Engineering
When the path travelled along the road surface is more than the circumferential movement of the wheels due to rotation, then it results in______________?
A. slipping
B. skidding
C. turning
D. revolving
In case of hill roads, the extra widening is generally provided______________?
A. equally on inner and outer sides of the curve
B. fully on the inner side of the curve
C. fully on the outer side of the curve
D. one-fourth on inner side and three-fourth on outer side of the curve
When two equally important roads cross roughly at right angles, the suitable shape of central island is________________?
A. circular
B. elliptical
C. tangent
D. turbine
The camber of shoulders in water bound macadam roads is________________?
A. equal to the cross slope of pavement
B. less than the cross slope of pavement
C. greater than the cross slope of pavement
D. zero
The camber for hill roads in case of bituminous surfacing is adopted as________________?
A. 2%
B. 2.5%
C. 3%
D. 4%
Desire lines are plotted in_________________?
A. traffic volume studies
B. speed studies
C. accident studies
D. origin and destination studies
Which of the following is known as design capacity ?
A. basic capacity
B. theoretical capacity
C. possible capacity
D. practical capacity
Select the correct statement__________________?
A. Traffic volume should always be more than traffic capacity
B. Traffic capacity should always be more than traffic volume
C. Spot speed is the average speed of a vehicle at a specified section
D. 85th percentile speed is more than 98th percentile speed
The diagram which shows the approximate path of vehicles and pedestrians involved in accidents is known as___________________?
A. spot maps
B. pie charts
C. condition diagram
D. collision diagram
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