The advantage of providing superelevation on roads, is
Road makers along roads from the edge of a kerb should not be less than
The efficiency of the brakes of a vehicle depends upon
The period of long term plan for the development of roads in India, known as Bombay Plan (Aug. 1958), is
Pick up the correct statement from the following:
Shoulders for high traffic volume roads, should
A single lane carriage way whenever changes to two-lane carriage way, is affected through a taper of
The shape of a vertical curve, is
Traffic surveys are carried out
In water bound macadam roads, binding material, is
In India the modes of transportation, in the order of their importance, are
According to the recommendations of Nagpur Conference, the width formation of an ideal National Highway in hard rock cutting, is
The wall constructed for the stability of an excavated portion of a road on the hill side, is known as
To prevent movement of moisture from subgrade to road pavement at the same level as that of water-table, thickness of a cut off layer of coarse sand, is
The type of transition curves generally provided on hill roads, is
On the recommendations of Indian Road Congress, the ruling gradient in plains, is
Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as
For Indian conditions, the water bound macadam roads, are suitable if daily traffic does not exceed
If N is deviation angle the length L of a parabolic vetical curve for overtaking sight distance S, is
On concrete roads, the camber generally provided, is
To indicate proper control of consistency of a freshly mixed concrete for pavement construction, the slump should be between
Any gradient on a road is said to be an exceptional gradient, if it is
While calculating the sight distances, the driver's eye above road surface, is assumed
Driving vehicles on wet surfaced roads, is dangerous because it may
For the administration of road transport, a Motor Vehicle Act was enacted in
The normal road width of National and State highways
Selection of the routes, of highways depends upon
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