A compound truss may be formed by connecting two simple rigid frames, by_________________? A. Two barsB. Three bars C. Three parallel bars D. Three bars intersecting at a point
If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 × 105 N/mm2) when subjected to a twisting moment, produces maximum shear stress of 50 N/mm 2, the angle of twist in radians, is_________________? A. 0.001 B.…
A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is_________________?…
To determine the force in BD of the truss shown in the given figure a section is passed through BD, CD and CE, and the moments are taken about________________? A. A joint B. B jointC. C joint D. D joint
A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme…
For beams breadth is constant__________________? A. Depth d MB. Depth d 3 C. Depth d D. Depth d 1/M
For calculating the permissible stress 0 y /[(1 + a(l/r)²] is the empirical formula, known as__________________? A. Straight line formula B. Parabolic formula C. Perry’s formulaD. Rankine’s formula
The maximum B.M. due to an isolated load in a three hinged parabolic arch, (span l and rise h) having one of its hinges at the crown, occurs on either side of the crown at a distance_______________? A. l/4 B.…
The force in AC of the truss shown in the given figure, is_________________? A. 5t tensionB. 4t tension C. 4t compression D. 5t compression
The maximum bending moment for a simply supported beam with a uniformly distributed load w/unit length, is_________________? A. WI/2 B. WI²/4C. WI²/8 D. WI²/12