Highway Engineering For the design of super elevation for mixed traffic conditions, the speed is reduced by 75% 15% 20% 25% 75% 15% 20% 25% ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Highway facilities are designed for annual average hourly volume peak hourly volume of the year thirtieth highest hourly volume annual average daily traffic annual average hourly volume peak hourly volume of the year thirtieth highest hourly volume annual average daily traffic ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm) -0.168 cm 7.432 cm 0.168 cm 7.768 cm -0.168 cm 7.432 cm 0.168 cm 7.768 cm 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 also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction less than b/2h and greater than co-efficient 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 greater than b/2h and also greater than coefficient of lateral friction less than b/2h and greater than co-efficient of lateral friction ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In the penetration macadam construction, the bitumen is None of these Premixed with aggregates and then spread Sprayed before the aggregates are spread and compacted Sprayed after the aggregates are spread and compacted None of these Premixed with aggregates and then spread Sprayed before the aggregates are spread and compacted Sprayed after the aggregates are spread and compacted ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For design, that length of transition curve should be taken which is higher of (A) and (B) based on rate of change of super elevation smaller of (A) and (B) based on allowable rate of change of centrifugal acceleration higher of (A) and (B) based on rate of change of super elevation smaller of (A) and (B) based on allowable rate of change of centrifugal acceleration ANSWER DOWNLOAD EXAMIANS APP
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