Highway Engineering The maximum thickness of expansion joint in rigid pavements is 25 mm 10 mm 100 mm 50 mm 25 mm 10 mm 100 mm 50 mm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The value of ruling gradient in plains as per IRC recommendation is 1 in 20 1 in 12 1 in 30 1 m 15 1 in 20 1 in 12 1 in 30 1 m 15 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When two equally important roads cross roughly at right angles, the suitable shape of central island is elliptical turbine tangent circular elliptical turbine tangent circular ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering A traffic rotary is justified where space is limited and costly number of intersecting roads is between 4 and 7 when traffic volume is less than 500 vehicles per hour when traffic volume is more than 5000 vehicles per hour space is limited and costly number of intersecting roads is between 4 and 7 when traffic volume is less than 500 vehicles per hour when traffic volume is more than 5000 vehicles per hour ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the width of car parking space and width of street are limited, generally preferred parking system is 90° angle parking 45° angle parking 65° angle parking Parallel parking 90° angle parking 45° angle parking 65° angle parking Parallel parking ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For highway geometric design purposes the speed used is 98 “”percentile 85th percentile 50 “”percentile 15th percentile 98 “”percentile 85th percentile 50 “”percentile 15th percentile ANSWER DOWNLOAD EXAMIANS APP
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