In reinforced cement concrete structures, the steel reinforcement consists of Deformed bars Cold twisted bars Mild steel and medium tensile steel bars All of these (correct) A twisted bar has about…….more yield stress than ordinary mild steel bar 10% 20% 35% 50% (Ans) The compressive strength of concrete is about...
1.Whenever some external system of forces acts on a body, it undergoes some deformation. As the body undergoes some deformation, it sets up some resistance to the deformation. This resistance per unit area to deformation, is called strain stress (correct) pressure modulus of elasticity 2.The deformation per unit length is...
1.The term used for major or important roads of a country is Country road Urban road Highway (Ans) None of these 2.A road connecting two towns is called a Country road (Ans) Urban road Highway None of these 3.The portion of a road surface, which is used by vehicular traffic,...
In plane surveying, The curvature of the earth is taken into consideration The curvature of the earth is not taken into consideration (Ans) The surveys extend over small areas (Ans) The surveys extend over large areas 2. In geodetic surveying, the curvature of the earth is taken into consideration Agree...
The soil transported by running water is called Aeolian soil Marine soil Alluvial soil (correct) Lacustrine soil 2. The soil transported by wind is called Aeolian soil (correct) Marine soil Alluvial soil Lacustrine soil 5. Lacustrine soils are those soils which are Deposited in sea water Deposited at the bottom...
The strength and durability of concrete depends on (a)Size of aggregate(Ans) (b)Grading of aggregate (c)Moisture content of aggregate (d)All of these 2. The breaking up of cohesion in a mass of concrete is called (a)Workability (b)Bleeding (c)Segregation(Ans) (d)Creep 3. The continuous strain, which the concrete undergoes due to application of...
