Highway Engineering If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in meters is given by the expression 3.8 NV”2 0.38 (NV3)”2 3.8 (NV3)”2 0.38 N V3/2 3.8 NV”2 0.38 (NV3)”2 3.8 (NV3)”2 0.38 N V3/2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment given is Spray of emulsion Prime coat Seal coat Tack coat Spray of emulsion Prime coat Seal coat Tack coat ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The desirable length of overtaking zone as per IRC recommendation is equal to two times the overtaking sight distance five times the overtaking sight distance three times the overtaking sight distance overtaking sight distance two times the overtaking sight distance five times the overtaking sight distance three times the overtaking sight distance overtaking sight distance ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Bottom most layer of pavement is known as wearing course subgrade base course sub-base course wearing course subgrade base course sub-base course ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Highway facilities are designed for peak hourly volume of the year thirtieth highest hourly volume annual average hourly volume annual average daily traffic peak hourly volume of the year thirtieth highest hourly volume annual average hourly volume annual average daily traffic ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The provision of traffic signals at intersections reduces right angled collisions but may increase rear end collisions reduces rear end collisions but may increase right angled collisions reduces right angled and rear end collisions increases right angled and rear end collisions reduces right angled collisions but may increase rear end collisions reduces rear end collisions but may increase right angled collisions reduces right angled and rear end collisions increases right angled and rear end collisions ANSWER DOWNLOAD EXAMIANS APP
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