A very comfortable type of stairs is_______________?

Related Mcqs:

1. For stairs spanning l metres longitudinally between supports at the bottom and top of a flight carrying a load w per unit horizontal area, the maximum bending moment per metre width, is_______________?

   A. wl²/4
   B. wl²/8
   C. wl²/12
   D. wl²/16

2. If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as___________________?

   A. wl²/4
   B. wl²/8
   C. wl²/10
   D. wl²/12

3. For stairs spanning horizontally, the minimum waist provided is________________?

   A. 4 cm
   B. 6 cm
   C. 8 cm
   D. 12 cm

4. The horizontal portion of a step in a stairs case, is known as_________________?

   A. Rise
   B. Flight
   C. Winder
   D. Tread

5. For a number of columns constructed in a rcjw, the type of foundation provided, is_______________?

   A. Footing
   B. Raft
   C. Strap
   D. Strip

6. If the bearing capacity of soil is 10 tonnes/cm2 and the projection of plain concrete footing from walls, is a cm, the depth D of footing is_______________?

   A. D = 0.0775 a
   B. D = 0.775 a
   C. D = 0.775 a
   D. D = 0.775 a2

7. The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is_______________?

   A. 1400 kg/cm2
   B. 190 kg/cm2
   C. 260 kg/cm2
   D. 230 kg/cm2

8. Based on punching shear consideration, the overall depth of a combined footing under a column A, is_______________?

   A. (Area of the column A × Safe punching stress)/Load on column A
   B. (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure × Area of the column)
   C. (Perimeter of column A × Safe punching stress)/(Load on column A × Upward pressure × Area of the column)
   D. None of these

9. 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

10. The effective width of a column strip of a flat slab, is_______________?

    A. One-fourth the width of the panel
    B. Half the width of the panel
    C. Radius of the column
    D. Diameter of the column