The shear reinforcement in R.C.C. is provided to resist__________________?

Related Mcqs:

1. In the zone of R.C.C. beam where shear stress is less than 5 kg/cm2, nominal reinforcement is provided at a pitch of________________?

   A. One -half lever arm of the section
   B. One-third lever arm of the section
   C. Lever arm of the section
   D. One and half lever arm of the section

2. If the maximum shear stress at the end of a simply supported R.C.C. beam of 16 m effective span is 10 kg/cm2, the length of the beam having nominal reinforcement, is________________?

   A. 8 cm
   B. 6 m
   C. 8 m
   D. 10 m

3. If q is the punching shear resistance per unit area a, is the side of a square footing for a column of side b, carrying a weight W including the weight of the footing, the depth D. of the footing from punching shear consideration, is____________________?

   A. D = W (a – b)/4a²bq

   B. D = W (a² – b²)/4a²bq

   C. D = W (a² – b²)/8a²bq

   D. D = W (a² – b²)/4abq

4. 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________________?

   A. Is safe in shear
   B. Is unsafe in shear
   C. Is over safe in shear
   D. Needs redesigning

5. Side face reinforcement shall be provided in the beam when depth of the web in a beam exceeds_____________?

   A. 50 cm
   B. 75 cm
   C. 100 cm
   D. 120 cm

6. Distribution reinforcement in a simply supported slab, is provided to distribute_______________?

   A. Load
   B. Temperature stress
   C. Shrinkage stress
   D. All the above

7. In a combined footing if shear stress exceeds 5 kg/cm2, the nominal stirrups provided are______________?

   A. 6 legged
   B. 8 legged
   C. 10 legged
   D. 12 legged

8. In a combined footing if shear stress does not exceed 5 kg/cm2, the nominal stirrups provided are________________?

   A. 6 legged
   B. 8 legged
   C. 10 legged
   D. 12 legged

9. If the maximum shear stress at the end of a simply supported R.C.C. beam of 6 m effective span is 10 kg/cm2, the share stirrups are provided for a distance from either end where, is________________?

   A. 50 cm
   B. 100 cm
   C. 150 cm
   D. 200 cm

10. Lapped splices in tensile reinforcement are generally not used for bars of size larger than______________?

    A. 18 mm diameter
    B. 24 mm diameter
    C. 30 mm diameter
    D. 36 mm diameter