For stairs spanning horizontally, the minimum waist provided is________________?

Related Mcqs:

1. 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...

2. 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...

3. If R and T are rise and tread of a stair spanning horizontally, the steps are supported by a wall on one side and by a stringer beam on the other side, the steps are designed as beams of width_______________?

   A. R + T B. T – R C. 2 + T2) D. R – T...

4. A very comfortable type of stairs is_______________?

   A. Straight B. Dog legged C. Geometrical D. Open newel...

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

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

6. 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...

7. An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus_______________?

   A. Triangular load of the wall B. UDL of wall C. UDL of wall + load from the roof D. Triangular load + load from the roof...

8. 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...

9. 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...

10. The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of___________________?

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