Highway Engineering When semaphore and warner are installed on the same post, then the stop indication is given when both semaphore and warner arms lowered both arms are horizontal None of these semaphore arm lowered but warner arm horizontal both semaphore and warner arms lowered both arms are horizontal None of these semaphore arm lowered but warner arm horizontal ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The transition curve used in the horizontal alignment of highways as per IRC recommendations is Any of these lemniscate spiral cubic parabola Any of these lemniscate spiral cubic parabola ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The rail is designated by its cross-section weight per unit length weight length cross-section weight per unit length weight length ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the path travelled along the road surface is more than the circumferential movement of the wheels due to rotation, then it results in revolving slipping turning skidding revolving slipping turning skidding ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For design, that length of transition curve should be taken which is smaller of (A) and (B) based on rate of change of super elevation higher of (A) and (B) based on allowable rate of change of centrifugal acceleration smaller of (A) and (B) based on rate of change of super elevation higher of (A) and (B) based on allowable rate of change of centrifugal acceleration ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be more than the pressure on inner wheels zero less than the pressure on inner wheels equal to the pressure on inner wheels more than the pressure on inner wheels zero less than the pressure on inner wheels equal to the pressure on inner wheels ANSWER DOWNLOAD EXAMIANS APP
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