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 Seal coat Spray of emulsion Tack coat Prime coat Seal coat Spray of emulsion Tack coat Prime coat ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Bitumen of grade 80/100 means its penetration value is 10 mm its penetration value is 8 mm its penetration value is 8 to 10 mm its penetration value is 8 to 10 cm its penetration value is 10 mm its penetration value is 8 mm its penetration value is 8 to 10 mm its penetration value is 8 to 10 cm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The fundamental factor in the selection of pavement type is subgrade soil and drainage conditions type and intensity of traffic availability of funds for the construction project climatic condition subgrade soil and drainage conditions type and intensity of traffic availability of funds for the construction project climatic condition ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The recommended grade of tar for grouting purpose is RT-3 RT-2 RT-5 RT-1 RT-3 RT-2 RT-5 RT-1 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Nagpur road plan formula were prepared by assuming radial or star and circular road pattern rectangular or block road pattern radial or star and block road pattern radial or star and grid road pattern radial or star and circular road pattern rectangular or block road pattern radial or star and block road pattern radial or star and grid road pattern ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Centre line markings are used to designate traffic lanes to indicate that overtaking is not permitted in roadways meant for two way traffic to designate proper lateral placement of vehicles before turning to different directions to designate traffic lanes to indicate that overtaking is not permitted in roadways meant for two way traffic to designate proper lateral placement of vehicles before turning to different directions ANSWER DOWNLOAD EXAMIANS APP
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