Highway Engineering Which of the following shapes is preferred in a valley curve ? cubic parabola lemniscate simple parabola spiral cubic parabola lemniscate simple parabola spiral ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm) 7.768 cm 7.432 cm 0.168 cm -0.168 cm 7.768 cm 7.432 cm 0.168 cm -0.168 cm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When semaphore and warner are installed on the same post, then the stop indication is given when both arms are horizontal None of these both semaphore and warner arms lowered semaphore arm lowered but warner arm horizontal both arms are horizontal None of these both semaphore and warner arms lowered semaphore arm lowered but warner arm horizontal ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as lane lines stop lines turn markings crosswalk lines lane lines stop lines turn markings crosswalk lines ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum design gradient for vertical profile of a road is ruling gradient minimum gradient limiting gradient exceptional gradient ruling gradient minimum gradient limiting gradient exceptional gradient ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The absolute minimum radius of curve for safe operation for a speed of 110 kmph is 110 m 577 m 220 m 440 m 110 m 577 m 220 m 440 m ANSWER DOWNLOAD EXAMIANS APP
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