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. 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,
2. The live load to be considered for an inaccessible roof, is
3. A circular slab subjected to external loading, deflects to form a
4. A flat slab is supported
5. The number of treads in a flight is equal to
6. The amount of reinforcement for main bars in a slab, is based upon
7. [A + (m - 1)ASC] known as equivalent concrete area of R.C.C. is given by
8. The horizontal portion of a step in a stairs case, is known as
9. The shear reinforcement in R.C.C. is provided to resist
10. In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
11. 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
12. For stairs spanning horizontally, the minimum waist provided is
13. 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
14. A pre-stressed concrete member
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. An R.C.C. roof slab is designed as a two way slab if
17. If the effective length of a 32 cm diameter R.C.C. column is 4.40 m, its slenderness ratio, is
18. 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
19. A foundation is called shallow if its depth, is
20. 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
21. The radius of a bar bend to form a hook, should not be less than
22. 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
23. 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
24. The toe projection of foundation slabs is taken
25. The diameter of longitudinal bars of a column should never be less than







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