Highway Engineering Group index method of design of flexible pavement is An empirical method based on strength characteristics of sub-grade soil A theoretical method An empirical method based on physical properties of sub-grade soil A semi empirical method An empirical method based on strength characteristics of sub-grade soil A theoretical method An empirical method based on physical properties of sub-grade soil A semi empirical method ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum limit of water absorption for aggregate suitable for road construction is 1.0 % 0.4 % 0.6 % 0.8 % 1.0 % 0.4 % 0.6 % 0.8 % ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The thickness of bituminous carpet varies from 75 to 100 mm 50 to 75 mm 100 to 120 mm 20 to 25 mm 75 to 100 mm 50 to 75 mm 100 to 120 mm 20 to 25 mm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For highway geometric design purposes the speed used is 50 “”percentile 85th percentile 15th percentile 98 “”percentile 50 “”percentile 85th percentile 15th percentile 98 “”percentile ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Los Angeles testing machine is used to conduct Impact test Attrition test Crushing strength test Abrasion test Impact test Attrition test Crushing strength test Abrasion test ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Rigidity factor for a tyre pressure greater than 7 kg/cm² is zero equal to 1 less than 1 greater than 1 zero equal to 1 less than 1 greater than 1 ANSWER DOWNLOAD EXAMIANS APP
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