A. wl²/4
B. wl²/8
C. wl²/10
D. wl²/12
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Related Mcqs:
- 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...
- If W is total load per unit area on a panel, D is the diameter of the column head, L is the span in two directions, then the sum of the maximum positive bending moment and average of the negative bending moment for the design of the span of a square flat slab, should not be less than________________?
- A. WL/12 (L – 2D/3)² B. WL/10 (L + 2D/3)² C. WL/10 (L – 2D/3)² D. WL/12 (L – D/3)²...
- 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...
- For stairs spanning horizontally, the minimum waist provided is________________?
- A. 4 cm B. 6 cm C. 8 cm D. 12 cm...
- To ensure that the hogging bending moment at two points of suspension of a pile of length L equals the sagging moment at its centre, the distances of the points of suspension from either end, is________________?
- A. 0.107 L B. 0.207 L C. 0.307 L D. 0.407 L...
- is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is and sectional modulus is . The maximum stress in the beam, subjected to a maximum bending moment , is_________________?
- A. f = (P/A) + (Z/M) B. f = (A/P) + (M/Z) C. f = (P/A) + (M/Z) D. f = (P/A) + (M/6Z)...
- carrying a uniformly distributed load per metre length is suspended at the A pile of length centre and from other two points 0.15 L from either end ; the maximum hogging moment will be_______________?
- A. WL²/15 B. WL²/30 C. WL²/60 D. WL²/90...
- If is the net upward pressure on a square footing of side for a square column of side , the maximum bending moment is given by_________________?
- A. B.M = pb (c – a)/4 B. B.M = pb (b – a)²/4 C. B.M = pb (b – a)²/8 D. B.M = pb (b + a)/8...
- is the pre- stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is and sectional modulus is . The minimum stress on the beam subjected to a maximum bending moment is________________?
- A. f = (P/A) – (Z/M) B. f = (A/P) – (M/Z) C. f = (P/A) – (M/Z) D. f = (P/A) – (M/6Z)...
- In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
- A. Less loaded column B. More loaded column C. A point of the maximum shear force D. A point of zero shear force...
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