AE & JE CE Quiz Transportation Engineering Booster Quiz-1

In a Marshall sample, the bulk specific gravity of mix and aggregates are 2.4 and 2.6 respectively. The sample includes 5% of bitumen (by total weight of mix) of specific gravity 1.2. The theoretical maximum specific gravity of mix is 2.4. The voids in mineral aggregates (VMA) in the Marshall sample in % is:

The star and grid pattern of road network was adopted in

The commercial traffic on the road in 2018 is 4260 CV/day. The rate of growth is given as 5% per annum. Calculate the commercial vehicle in the year 2020 by arithmatic increase method?

What is the value of off-tracking while a vehicle is negotiating a curve of radius 40 m with a wheel base of 7 m:

What is the extra widening required for a pavement of 6m width on a horizontal curve of radius 220m, if the longest wheel of vehicle expected on the road is 6m and design speed is 70 kmph?

The shear failure of soil sub grade may be attributed to?

The dust palliative not used for reducing dust is?

A steep- sided bowl shaped cavity caused by loss of surfacing as well as base course erosion is known as

The total length of the first category roads was calculated by adding up the sum of

If the pressure carried by a CBR specimen at 2.5 mm penetration is 3.5 N/mm², the CBR of the soil is: