Q.1
Bitumen of grade 80/100 means
Q.2
Select the correct statement.
Q.3
The fundamental factor in the selection of pavement type is
Q.4
Tie bars in cement concrete pavements are at
Q.5
If aggregate impact value is 20 to 30 percent, then it is classified as
Q.6
The camber of shoulders in water bound macadam roads is
Q.7
For a constant value of coefficient of lateral friction, the value of required super-elevation increases with
Q.8
On a right angled road intersection with two way traffic, the total number of conflict points is
Q.9
Select the correct statement.
Q.10
Penetration test on bitumen is used for determining its
Q.11
The most economical lighting layout which is suitable for narrow roads is
Q.12
Which of the following represents hardest grade of bitumen ?
Q.13
Tyre pressure influences the
Q.14
In the penetration macadam construction, the bitumen is
Q.15
Reaction time of a driver
Q.16
For rapid curing cutbacks, the oil used is
Q.17
“Dead Slow” is a
Q.18
The background colour of the informatory sign board is
Q.19
The recommended grade of tar for grouting purpose is
Q.20
In highway construction, rolling starts from
Q.21
The drain which is provided parallel to roadway to intercept and divert the water from hill slopes is known as
Q.22
Centre line markings are used
Q.23
When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment given is
Q.24
Select the correct statement.
Q.25
The direct interchange ramp involves
Q.26
Maximum daily traffic capacity of bituminous pavements is
Q.27
The aggregates required for one kilometer length of water bound macadam road per meter width and for 10 mm thickness is
Q.28
Length of a vehicle affects
Q.29
When a number of roads are meeting at a point and only one of the roads is important, then the suitable shape of rotary is
Q.30
When the path travelled along the road surface is more than the circumferential movement of the wheels due to rotation, then it results in
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