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 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 main reason for providing a number supported beam is to resist in that zone a) tensile stress b) compressive stress c) shear stress d) bond stress 2 / 30 2. The long column takes a lesser load as compared to a short column due to a) buckling b) concrete c) steel d) length 3 / 30 3. A doubly reinforced beam is economical as compared to a singly reinforced beam because a) the size of the section is small b) the depth of the section is small c) compressive steel is under-stressed d) concrete is not stressed to its full value 4 / 30 4. For a two-way slab, the main reinforcement is provided along the a) length of the slab b) breadth of the slab c) diagonal of the slab d) none of the above 5 / 30 5. For a cantilever beam, the span to effective depth ratio is generally restricted to a) 7 b) 10 c) 15 d) 20 6 / 30 6. Workability of concrete is inversely proportional to a) water-cement ratio b) size of aggregate c) time of transit d) none of the above 7 / 30 7. Shrinkage in concrete increases its a) tensile strength b) flexural strength c) bond strength d) shear strength 8 / 30 8. Main reinforcement in an RCC beam is used for a) bending moment b) shear force c) moment of resistance d) none of the above 9 / 30 9. In cold weather, concrete curing should be continued for... days a) 7 b) 14 c) 21 d) 28 10 / 30 10. The workability of concrete can be improved by a) increase the size of aggregate b) decrease the size of aggregate c) increase the coarse of aggregate d) increase the flaky aggregate 11 / 30 11. In a slab, the pitch of the main reinforcement should not exceed its effective depth a) three times b) four times c) five times d) six times 12 / 30 12. 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 13 / 30 13. In case of RCC building, the expansion joint is normally provided if the length of the building exceeds a) 20 m b) 30 m c) 45 m d) 50 m 14 / 30 14. A column fails by buckling is called a long column while failure by crushing is called a) big column b) long column c) small column d) short column 15 / 30 15. In R.C.C. beams, the tension reinforcement can be cut off at a point when it is no longer needed if a) enough bond length is available b) shear at the cut-off point does not exceed two-thirds of permissible at that section c) bending moment is zero d) none of the above 16 / 30 16. The ultimate tensile strength of structural mild steel is about a) 160 N/mm² b) 260 N/mm² c) 520 N/mm² d) 420 N/mm² 17 / 30 17. In R.B. slab, the permissible compressive stress in bricks is generally taken as a) 10 kg/cm² b) 20 kg/cm² c) 30 kg/cm² d) 40 kg/cm² 18 / 30 18. Separation of ingredients from concrete during transportation is known as a) bleeding b) creep c) segregation d) shrinkage 19 / 30 19. In a two-way slab, the lifting of corners occurs due to a) zero moment at the center b) torsional moments on the slab c) unbalanced moments on the slab d) none of the above 20 / 30 20. The anchorage value of a standard bend is a) 4θ b) 8θ c) 12θ d) 16θ 21 / 30 21. According to the load factor method, the permissible load W on a short column reinforced with longitudinal bars and lateral stirrups is a) stress in concrete × area of concrete b) stress in steel × area of steel c) stress in concrete × area of concrete + stress in steel × area of steel d) none of the above 22 / 30 22. 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 23 / 30 23. If the corners of a two-way slab are held down firmly a) buckling takes place b) deflection at the center increases c) cracks develop near the corners d) all of the above 24 / 30 24. In a simply supported slab, alternate bars are curtailed at a) 1/4th of the span b) 1/5th of the span c) 1/6th of the span d) 1/7th of the span 25 / 30 25. 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 26 / 30 26. After casting, an ordinary cement concrete on drying a) shrinks b) expands c) remains unchanged d) can expand or shrink 27 / 30 27. If the effective length of a 32 cm diameter column is 4.40 mts slenderness ratio is a) 45 b) 50 c) 55 d) 60 28 / 30 28. The minimum cover at the end of reinforcement should be a) 20 Φ b) 25 mm c) mini. of (a) and (b) above d) max. of (a) and (b) above 29 / 30 29. The minimum amount of steel required in RCC column (230x350) is a) 360 mm² b) 460 mm² c) 560 mm² d) 600 mm² 30 / 30 30. Addition of sugar in concrete results in a) increase in setting time by about 1 hr b) increase in setting time by about 4 hr c) decrease in setting time by about 1 hr d) decrease in setting time by about 4 hr Your score is Share your achievement! 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