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

Related Mcqs:

1. If depth of slab is 10 cm, width of web 30 cm, depth of web 50 cm, centre to centre distance of beams 3 m, effective span of beams 6 m, the effective flange width of the beam, is________________?

   A. 200 cm
   B. 300 cm
   C. 150 cm
   D. 100 cm

2. A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n1. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is____________________?

   A. bn (fc/2) (d – n/3)
   B. Atft (d – n/3)
   C. ½ n1 (1 – n1/3) cbd²
   D. All the above

3. effective depth and depth of the neutral axis respectively of a singly reinforced If d and n are the beam, the lever arm of the beam, is_________________?

   A. d
   B. n
   C. d + n/3
   D. d – n/3

4. If the modular ratio is , steel ratio is and overall depth of a beam is , the depth of the critical neutral axis of the beam, is___________________?

   A. [m/(m – r)] d
   B. [m/(m + r)] d
   C. [(m + r)/ m] d
   D. [(r – m)/m] d

5. A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is______________?

   A. 2.5
   B. 2.0
   C. Less than 2
   D. Less than 2.5

6. A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is_________________?

   A. 20 cm
   B. 25 cm
   C. 30 cm
   D. 35 cm

7. 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

8. Though the effective depth of a T-beam is the distance between the top compression edge to the centre of the tensile reinforcement, for heavy loads, it is taken as__________________?

   A. 1/8th of the span
   B. 1/10th of the span
   C. 1/12th of the span
   D. 1/16th of the span

9. For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to______________?

   A. 10
   B. 15
   C. 25
   D. 20

10. 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