Highway Engineering The rail is designated by its weight cross-section weight per unit length length weight cross-section weight per unit length length ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If the group index value of subgrade is between 5 and 9, then the subgrade is treated as poor good very poor fair poor good very poor fair ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum design gradient for vertical profile of a road is limiting gradient ruling gradient minimum gradient exceptional gradient limiting gradient ruling gradient minimum gradient exceptional gradient ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The ruling design speed on a National Highway in plain terrain as per IRC recommendations is 60 kmph 80 kmph 120 kmph 100 kmph 60 kmph 80 kmph 120 kmph 100 kmph ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For design, that length of transition curve should be taken which is based on rate of change of super elevation higher of (A) and (B) smaller of (A) and (B) based on allowable rate of change of centrifugal acceleration based on rate of change of super elevation higher of (A) and (B) smaller of (A) and (B) based on allowable rate of change of centrifugal acceleration ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in meters is given by the expression 0.38 N V3/2 3.8 NV”2 3.8 (NV3)”2 0.38 (NV3)”2 0.38 N V3/2 3.8 NV”2 3.8 (NV3)”2 0.38 (NV3)”2 ANSWER DOWNLOAD EXAMIANS APP
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