Civil Engineering RCC design Mock test – 2

Welcome to your RCC structures Design Mock test - 2
Take an exciting test in RCC structures
You have only 20 mins to complete the test (30 Questions)
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1. If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by
2. To ensure that the hogging bending moment at two points of suspension of a pile of length L equals the sagging moment at its centre, the distances of the points of suspension from either end, is
3. The shear reinforcement in R.C.C. is provided to resist
4. A T-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis
5. In a simply supported slab the minimum spacing of distribution reinforcement, should be four times the effective thickness of the slab or
6. The live load to be considered for an inaccessible roof, is
7. If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than
8. The maximum diameter of a bar used in a ribbed slab, is
9. If the depth of actual neutral axis of a doubly reinforced beam
10. Distribution of shear intensity over a rectangular section of a beam, follows :
11. Pick up the incorrect statement from the following. The intensity of horizontal shear stress at the elemental part of a beam section, is directly proportional to
12. The weight of a foundation is assumed as
13. The horizontal portion of a step in a stairs case, is known as
14. The length of lap in tension reinforcement should not be less than the bar diameter x (actual tension / four times the permissible average bond stress) if it is more than
15. To ensure uniform pressure distribution, the thickness of the foundation, is
16. According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than
17. If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a
18. The maximum shear stress (qmax) in a rectangular beam is
19. The length of the straight portion of a bar beyond the end of the hook, should be at least
20. Steel beam theory is used for
21. Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of
22. The toe projection of foundation slabs is taken
23. For stairs spanning horizontally, the minimum waist provided is
24. Pick up the incorrect statement from the following: Tensile reinforcement bars of a rectangular beam
25. [A + (m - 1)ASC] known as equivalent concrete area of R.C.C. is given by
26. The thickness of the topping of a ribbed slab, varies between
27. In a singly reinforced beam, the effective depth is measured from its compression edge to
28. Distribution reinforcement in a simply supported slab, is provided to distribute
29. The maximum ratio of span to depth of a cantilever slab, is
30. The radius of a bar bend to form a hook, should not be less than

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