Structural Design Online Test – Paper 2

1. The minimum lap length at the splice of compression reinforcement in RCC

2. The designed main bars are placed in a two-way slab

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

4. For a cantilever beam, the span to effective depth ratio is generally restricted to

5. Minimum embedment of reinforcement in a concrete flexural member should be

6. The effective span of a simply supported slab is

7. The maximum spacing of side-face reinforcement in a beam should be

8. A diagonal crack is introduced in a beam due to

9. In a column, the pitch of the ties shall be

10. The quantity of coarse aggregate required in 100 m³ of concrete having mix 1:2:4

11. In a column, the minimum cover provided at the end of reinforcement is

12. The ratio of modulus of elasticity of steel to that of concrete is

13. According to the steel beam theory of doubly reinforced beams

14. A reinforced concrete beam will crack if tensile stress set up in the concrete below the neutral axis is

15. Strength of tor steel as compared to mild steel is

16. The moment of resistance of an under-reinforced section is computed on the basis of

17. The load-carrying capacity of helically reinforced column compared to a tied column is

18. Weep holes are provided in retaining and breast walls to

19. The minimum length of the bar which must be embedded in concrete beyond any section to develop bond is

20. The ratio of the effective length of a cantilever column to its height is about

21. The long column takes a lesser load as compared to a short column due to

22. The amount of reinforcement for main bars in a slab is based on

23. In the analysis of a doubly reinforced beam, the assumption made is

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

25. The one-way slab is one

26. In a singly reinforced beam, if the concrete is stressed to its allowable limit earlier than steel, the section is said to be

27. For bars in tension, a standard hook has an anchorage value equivalent to a straight length of

28. The length of the straight portion of a bar beyond the end of the hook should be at least

29. The factor of safety for steel as compared to concrete is

30. The lower water-cement ratio in concrete products