Highway Engineering A traffic rotary is justified where space is limited and costly when traffic volume is more than 5000 vehicles per hour number of intersecting roads is between 4 and 7 when traffic volume is less than 500 vehicles per hour space is limited and costly when traffic volume is more than 5000 vehicles per hour number of intersecting roads is between 4 and 7 when traffic volume is less than 500 vehicles per hour ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Coefficient of friction is less when the pavement surface is rough dry smooth and wet smooth and dry rough dry smooth and wet smooth and dry ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The diagram which shows all important physical conditions of an accident location like roadway limits, bridges, trees and all details of roadway conditions is known as condition diagram spot maps collision diagram pie chart condition diagram spot maps collision diagram pie chart ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For highway geometric design purposes the speed used is 50 “”percentile 85th percentile 98 “”percentile 15th percentile 50 “”percentile 85th percentile 98 “”percentile 15th percentile ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the width of car parking space and width of street are limited, generally preferred parking system is Parallel parking 45° angle parking 65° angle parking 90° angle parking Parallel parking 45° angle parking 65° angle parking 90° angle parking ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The shape of the camber, best suited for cement concrete pavements, is straight line parabolic elliptical combination of straight and parabolic straight line parabolic elliptical combination of straight and parabolic ANSWER DOWNLOAD EXAMIANS APP
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