In highyway construction, rolling starts from
Sides and proceed to centre
Centre and proceed to sides
One side and proceed to other side
Any of the above
The maximum spacing of contraction joints in rigid pavements is
2.5 m
3.5 m
4.5 m
5.5 m
For highway geometric design purpose the speed
15th percentile
50 percentile
85 percentile
98 percentile
A traffic rotary is justified where
Number of intersecting road is between 4 and 7
Space limited and costly
When traffic volume is less than 500vechicles per hour
When traffic volume is more than 5000 vehicles per hour
On a right angled road intersection with two way traffic, the total number of confict points is
6
11
18
24
The maximum width of a vechicle as recommended by IRC is
1.85 m
2.44m
3.81m
4.72m
The High court of Andhra Pradesh is located in
Hyderabad
America
India
Bangalore
When you drive at night you can reduce the problem of glare from the headlights of an approaching car by
Looking to the lower right side of your lane.
Having the inside lights on to make the amount of light equal.
Looking at the spot on the lower edge of the steering wheel.
Wearing glasses with lightly tinted lenses.
Which one of the following is a solid or painted object in a road that channelises traffic?
Round about junction
Painted Island
Traffic island
Traffic signal
Which one of the following type of pedestrian crossing used in many places around the world?
zebra crossing
Tee junction
Wye junction
