Highway Engineering When semaphore and warner are installed on the same post, then the stop indication is given when None of these both arms are horizontal semaphore arm lowered but warner arm horizontal both semaphore and warner arms lowered None of these both arms are horizontal semaphore arm lowered but warner arm horizontal both semaphore and warner arms lowered ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the width of car parking space and width of street are limited, generally preferred parking system is 45° angle parking Parallel parking 65° angle parking 90° angle parking 45° angle parking Parallel parking 65° angle parking 90° angle parking ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum spacing of contraction joints in rigid pavements is 2.5 m 3.5 m 4.5 m 5.5m 2.5 m 3.5 m 4.5 m 5.5m ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Scientific planning of transportation system and mass transit facilities in cities should be based on accident data spot speed data traffic volume data origin and destination data accident data spot speed data traffic volume data origin and destination data ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Coefficient of friction is less when the pavement surface is smooth and wet smooth and dry dry rough smooth and wet smooth and dry dry rough ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering On a right angled road intersection with two way traffic, the total number of conflict points is 24 11 6 18 24 11 6 18 ANSWER DOWNLOAD EXAMIANS APP
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