In case of hill roads, the extra widening is generally provided fully on the outer side of the curve one-fourth on inner side and three-fourth on outer side of the curve equally on inner and outer sides of the curve fully on the inner side of the curve TRUE ANSWER : ? YOUR ANSWER : ?
The background colour of the informatory sign board is red yellow white green TRUE ANSWER : ? YOUR ANSWER : ?
In case of summit curves, the deviation angle will be maximum when an ascending gradient meets with a level surface an ascending gradient meets with another ascending gradient an ascending gradient meets with a descending gradient a descending gradient meets with another descending gradient TRUE ANSWER : ? YOUR ANSWER : ?
Coefficient of friction is less when the pavement surface is smooth and wet smooth and dry dry rough TRUE ANSWER : ? YOUR ANSWER : ?
Penetration test on bitumen is used for determining its Grade Ductility Temperature susceptibility Viscosity TRUE ANSWER : ? YOUR ANSWER : ?
The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as crosswalk lines turn markings lane lines stop lines TRUE ANSWER : ? YOUR ANSWER : ?
As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is 20 lux 10 lux 30 lux 15 lux TRUE ANSWER : ? YOUR ANSWER : ?
When two equally important roads cross roughly at right angles, the suitable shape of central island is elliptical turbine circular tangent TRUE ANSWER : ? YOUR ANSWER : ?
If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maxi¬mum capacity of a traffic lane at a speed of 10 m/sec is 2500 vehicles per hour 2000 vehicles per hour 1500 vehicles per hour 3000 vehicles per hour TRUE ANSWER : ? YOUR ANSWER : ?
The group index for a soil, whose liquid limit is 40 percent, plasticity index is 10 percent and percentage passing 75 micron IS sieve is 35, is 0 5 3 7 TRUE ANSWER : ? YOUR ANSWER : ?