Highway Engineering As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is equal to camber 1 in 10 1 in 12.5 1 in 15 equal to camber 1 in 10 1 in 12.5 1 in 15 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Which of the following represents hardest grade of bitumen ? 100/120 30/40 60/70 80/100 100/120 30/40 60/70 80/100 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The most economical lighting layout which is suitable for narrow roads is Central lighting system None of these Staggered system Single side lighting Central lighting system None of these Staggered system Single side lighting ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The walls which are necessary on the hill side of roadway where earth has to be retained from slipping is known as None of these parapet wall breast wall retaining wall None of these parapet wall breast wall retaining wall 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 recommended grade of tar for grouting purpose is RT-2 RT-5 RT-1 RT-3 RT-2 RT-5 RT-1 RT-3 ANSWER DOWNLOAD EXAMIANS APP
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