Home» Online Test » Civil Engineering » Structural Design Online Test » Paper 1 » Paper 2 » Paper 3 0% Sorry, time's up. To complete the online test, please restart it. Created by Vikash chaudhary This is a FREE online test. Beware of scammers who ask for money to attend this test. Get fresh, new questions in each attempt. Total Questions: 30 Time Allotted: 30 minutes Passing Score: 50% Randomization: Yes Certificate: No Do not refresh the page! 👍 All the best! 1 / 30 1. The minimum lap length at the splice of compression reinforcement in RCC a) 24 times the diameter of the bar or lap length b) 30 times the diameter of the bar or lap length c) 48 times the diameter of the bar or lap length d) 30 times the diameter of the bar or twice the development length 2 / 30 2. The designed main bars are placed in a two-way slab a) along the short span b) along the long span c) perpendicular to the length of the slab d) all of the above 3 / 30 3. If A is the fineness modulus of coarse aggregate, B of combined aggregates, and C of fine aggregates, then P the proportion of fine to combined aggregates, is given by a) P = (A-B/B-C)x100 b) P = (A-B/C-B)x100 c) P = (C-B/A-B)x100 d) P = (B-C/A-B)x100 4 / 30 4. For a cantilever beam, the span to effective depth ratio is generally restricted to a) 7 b) 10 c) 15 d) 20 5 / 30 5. Minimum embedment of reinforcement in a concrete flexural member should be a) 30 θ b) 40 θ c) 50 θ d) 60 θ 6 / 30 6. The effective span of a simply supported slab is a) clear span plus the effective depth of the slab b) span between outer faces of two walls c) distance between the center of bearing d) none of the above 7 / 30 7. The maximum spacing of side-face reinforcement in a beam should be a) 100 mm b) 200 mm c) 300 mm d) 400 mm 8 / 30 8. A diagonal crack is introduced in a beam due to a) bending moment (BM) b) shear force (SF) c) bending moment & shear force (BM & SF) d) none of the above 9 / 30 9. In a column, the pitch of the ties shall be a) least lateral dimension of the column b) 16 x θ of the smallest longitudinal bar c) 48 x θ of the transverse reinforcement d) least of the above 10 / 30 10. The quantity of coarse aggregate required in 100 m³ of concrete having mix 1:2:4 a) 74 m³ b) 79 m³ c) 87 m³ d) 92 m³ 11 / 30 11. In a column, the minimum cover provided at the end of reinforcement is a) 10 mm b) 25 mm or 2 θ of bar, whichever is greater c) 40 mm or greater than the diameter of the bar d) at least θ of the bar 12 / 30 12. The ratio of modulus of elasticity of steel to that of concrete is a) modular ratio b) Poisson's ratio c) elasticity ratio d) none of the above 13 / 30 13. According to the steel beam theory of doubly reinforced beams a) tension is resisted by tension steel b) compression is resisted by compression steel c) stress in tension steel equals the stress in compression steel d) all of the above 14 / 30 14. A reinforced concrete beam will crack if tensile stress set up in the concrete below the neutral axis is a) less than the permissible stress b) more than the permissible stress c) equal to the permissible stress d) any one of the above 15 / 30 15. Strength of tor steel as compared to mild steel is a) more b) less c) equal d) no relation 16 / 30 16. The moment of resistance of an under-reinforced section is computed on the basis of a) compressive force developed in concrete b) tensile force developed in steel c) both of the above d) none of the above 17 / 30 17. The load-carrying capacity of helically reinforced column compared to a tied column is a) 5% less b) 5% more c) 10% less d) 10% more 18 / 30 18. Weep holes are provided in retaining and breast walls to a) increase compaction b) increase architectural beauty c) drain off the water from the fillings d) none of the above 19 / 30 19. The minimum length of the bar which must be embedded in concrete beyond any section to develop bond is a) development length b) lap length c) splice length d) curved length 20 / 30 20. The ratio of the effective length of a cantilever column to its height is about a) 2.5 b) 2.0 c) 1.5 d) 1.0 21 / 30 21. The long column takes a lesser load as compared to a short column due to a) buckling b) concrete c) steel d) length 22 / 30 22. The amount of reinforcement for main bars in a slab is based on a) minimum shear force b) maximum shear force c) minimum bending moment d) maximum bending moment 23 / 30 23. In the analysis of a doubly reinforced beam, the assumption made is a) tension is resisted by concrete only b) compression is resisted by concrete only c) the deformations in concrete and steel on both sides remain proportional to their distance from the neutral axis d) all of the above 24 / 30 24. The minimum thickness of the cover at the end of a reinforcing bar should be twice the diameter of the bar, subjected to a minimum of a) 10mm b) 12mm c) 15mm d) 25mm 25 / 30 25. The one-way slab is one a) which is short and bends in two directions b) the slab which bends only along one direction c) reinforced in one direction only d) all of the above 26 / 30 26. In a singly reinforced beam, if the concrete is stressed to its allowable limit earlier than steel, the section is said to be a) over-reinforced section b) under-reinforced section c) balanced section d) economical section 27 / 30 27. For bars in tension, a standard hook has an anchorage value equivalent to a straight length of a) 8θ b) 12θ c) 16θ d) 20θ 28 / 30 28. The length of the straight portion of a bar beyond the end of the hook should be at least a) four times the diameter b) five times the diameter c) six times the diameter d) seven times the diameter 29 / 30 29. The factor of safety for steel as compared to concrete is a) same b) lower c) higher d) constant 30 / 30 30. The lower water-cement ratio in concrete products a) more density b) small creep and shrinkage c) more bond d) all of the above Please provide accurate information so we can send your Achievement Certificate by mail. NameEmailPhone Number Your score is Share your achievement! LinkedIn Facebook Twitter 0% Restart Test Please provide your feedback. Thank you for your valuable feedback. Send feedback Buy Structural Design MCQ PDF for Offline Study