RCC Structural Design Mock test – 5 || Civil Engineering Mock tests

Welcome to your RCC Structures Design Mock test - 5
Take an exciting test in RCC structures Design
You have only 20 mins to complete the test (25 Questions)
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1. A foundation is called shallow if its depth, is
2. A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed  load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile  stress of steel is 1400 kg/cm2, the area of steel required, is
3. The diameter of longitudinal bars of a column should never be less than
4. A circular slab subjected to external loading, deflects to form a
5. The toe projection of foundation slabs is taken
6. If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840  kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be
7. If W is total load per unit area on a panel, D is the diameter of the column head, L is the span in  two directions, then the sum of the maximum positive bending moment and average of the  negative bending moment for the design of the span of a square flat slab, should not be less than
8. The radius of a bar bend to form a hook, should not be less than
9. If permissible working stresses in steel and concrete are respectively 1400 kg/cm2 and 80  kg/cm2 and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is
10. The reinforced concrete beam which has width 25 cm, lever arm 40 cm, shear force 6t/cm2, safe shear stress 5 kg/cm2 and B.M. 24 mt,
11. If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is
12. A pre-stressed concrete member
13. The number of treads in a flight is equal to
14. A flat slab is supported
15. A pile of length carrying a uniformly distributed load per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be
16. In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
17. For stairs spanning horizontally, the minimum waist provided is
18. The amount of reinforcement for main bars in a slab, is based upon
19. If the effective length of a 32 cm diameter R.C.C. column is 4.40 m, its slenderness ratio, is
20. An R.C.C. roof slab is designed as a two way slab if
21. [A + (m - 1)ASC] known as equivalent concrete area of R.C.C. is given by
22. The shear reinforcement in R.C.C. is provided to resist
23. The horizontal portion of a step in a stairs case, is known as
24. If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least
25. The live load to be considered for an inaccessible roof, is

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