If the tensile stress of a steel rod of diameter D is 1400 kg/cm2 and bond stress is 6 kg/cm2, the required bond length of the rod is A. 30 D B. 40 D C. 50 D D. 53 D E. 59 D Answer is: Option ERead More
Pick up the incorrect statement from the following: A. Dimensions are measured to the nearest 0.01 m B. Areas are measured to the nearest 0.01 sq.m C. Cubic contents are measured to the nearest 0.1 cm m D. Weights are measured to the nearest 0.001 tonnes Answer: Option CRead More
The excavation exceeding 1.5 m in width and 10 sq.m in plan area with a depth not exceeding 30 cm, is termed a A. Excavation B. Surface dressing C. Cutting D. Surface excavation Answer: Option DRead More
While estimating a reinforced cement structure, the omitted cover of concrete is assumed A. at the end of reminforcing bar, not less than 25 mm or twice the diameter of the bar B. in thin slabs, 12 mm minimum or diameter of the bar whichever is more C. for reinforcing longitudinal bar in a beam...Read More
The total length of a cranked bar through a distance (d) at 45° in case of a beam of effective length L, is A. L + 0.42 d B. L + 2 x 0.42 d C. L – 0.42 d D. L – 2 x 0.4 d Answer: Option BRead More
Pick up the item whose weight is added to the weight of respective item, is A. Cleats B. Brackets C. Bolts D. Distance separators E. All the above Answer: Option ERead More
Pick up the correct statement from the following: A. The earth work of cutting in trenches or borrow pits in fairly uniform ground is measured with the help of average depths of the dead men B. The earth work in trenches or borrow pits in irregular ground is measured by taking the difference in levels...Read More