For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D’. Distances AD, DD’ and AD’ when measured were 4 cm, 3 cm and 5 cm respectively. The angle between the reactions at A and B is___________________?

Related Mcqs:

constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and________________?

A. 2w w l at the fixed end B. l) at the fixed end C. w l) at the fixed end D. 3w l at the fixed end...

For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is________________?

A. 0.303 B. 0.404 C. 0.505 D. 0.707...

d constant, the width of a cantilever of length l of uniform strength loaded with Keeping the depth a uniformly distributed load w varies from zero at the free end and________________?

A. (2w/ × l² at the fixed end B. (3w/ × l² at the fixed end C. (3w/ × l² at the fixed end D. (5w/ × l² at the fixed end...

P = /4L² is the equation of Euler’s crippling load, if__________________?

A. Both the ends are fixed B. Both the ends are hinged C. One end is fixed and other end is free D. One end is fixed and other end is hinged...

The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is__________________?

A. ½ B. 1 C. 1½ D. 2...