The distance travelled by the vehicle during the total reaction time is known as:

According to the Indian Road Congress(IRC73-1980), in the calculation of Overtaking Sight Distance (OSD), the reaction time 't' of the driver is assumed to be:

Which is a merit of bull-headed rails?

Which is the property of Bitumen?

The purpose of providing camber in highways is to:

The Pensky-Marten test is used for testing ____.

The abrasion resistance of mineral aggregates used for concrete making is usually measured using which of the following test method?

In a standard Califormia bearing ratio test (sample height is 125 mm ), the difference between the initial and final dial gauge readings is found to be 0. 125 mm. What is the expansion ratio of this soil?