1.Discuss the method of investigation upgrading of existing gravel road to bituminous paved standard,40km long.
2.Specify a device describing briefly its principle of operation, that is typically installed downstream of a bursting disc as an indicator of disc rupture,
3.In a reinforced concrete beam d= 18 inch and n = 10 , find the diamensions b and As that will resist a bending moment of 60 kip. ft with balanced - stress reinforcement if fc= 1600 psi and fs = 20 ksi ?
4.Determine the slederness ratio of a 5m column with built in ends if its cross section is circular with a radious of 40mm abd b 50mm square use the concept of effective length ?