Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by_________________?

Related Mcqs:

1. If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by_________________?

   A. 0.2
   B. 0.3
   C. 0.4
   D. 0.5

2. bending moment of a simply supported slab is M Kg.cm, the effective depth of the If the maximum slab is (where Q is M.R. factor)________________?

   A. M/100Q
   B. M/ Q
   C. M/Q)
   D. (M/100Q)

3. The maximum ratio of span to depth of a slab simply supported and spanning in one direction, is______________?

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

4. The pitch of the main bars in a simply supported slab, should not exceed its effective depth by_____________?

   A. Three times
   B. Four times
   C. Five times
   D. Six times

5. The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is_________________?

   A. 25
   B. 30
   C. 35
   D. 40

6. The effective span of a simply supported slab, is_______________?

   A. Distance between the centres of the bearings
   B. Clear distance between the inner faces of the walls plus twice the thickness of the wall
   C. Clear span plus effective depth of the slab
   D. None of these

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

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

8. In a simply supported slab, alternate bars are curtailed at________________?

   A. 1/4th of the span
   B. 1/5th of the span
   C. 1/6th of the span
   D. 1/7th of the span

9. If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is_______________?

   A. K/x (1 + x/d) + bw
   B. Kx (1 – x/l) + bw
   C. Kx (1 + x/l) + bw
   D. All the above

10. If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

    A. (5/6) (r/1 + r²) M
    B. (5/6) (r²/1 + r²) M
    C. (5/6) (r²/1 + r3) M
    D. (5/6) (r²/1 + r4) M