Highway Engineering Coefficient of friction is less when the pavement surface is smooth and dry dry smooth and wet rough smooth and dry dry smooth and wet rough ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If ruling gradient is I in 20 and there is also a horizontal curve of radius 76 m, then the compensated grade should be 4% 6% 3 % 5 % 4% 6% 3 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the speed of traffic flow becomes zero,then traffic density and traffic volume both become zero traffic density attains maximum value whereas traffic volume becomes zero traffic density becomes zero whereas traffic volume attains maximum value traffic density and traffic volume both attain maximum value traffic density and traffic volume both become zero traffic density attains maximum value whereas traffic volume becomes zero traffic density becomes zero whereas traffic volume attains maximum value traffic density and traffic volume both attain maximum value ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Group index method of design of flexible pavement is An empirical method based on physical properties of sub-grade soil An empirical method based on strength characteristics of sub-grade soil A semi empirical method A theoretical method An empirical method based on physical properties of sub-grade soil An empirical method based on strength characteristics of sub-grade soil A semi empirical method A theoretical method ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as lane lines stop lines crosswalk lines turn markings lane lines stop lines crosswalk lines turn markings ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be less than b/2h and greater than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction less than b/2h and also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction less than b/2h and greater than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction less than b/2h and also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction ANSWER DOWNLOAD EXAMIANS APP
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