In the truss shown in given figure the force in member DC is________________?

Related Mcqs:

If Ix and Iy are the moments of inertia of a section about X and Y axes, the polar moment of inertia of the section, is_________________?

A. (IX + IY)/2 B. (IX – IY)/2 C. IX + IY D. (I /I )...

If and are external and internal diameters of a circular shaft respectively, its polar moment of inertia, is________________?

A. D4 – d4) B. D4 – d4) C. D4 – d4) D. D4 – d4)...

A steel plate d × b is sandwiched rigidly between two timber joists each D × B/2 in section. The steel will be (where Young’s modulus of steel is m times that of the timber)_________________?

A. BD² + mbd²)/6D] B. BD3 + mbd3)/6D] C. BD² + mbd3)/4D] D. BD² + mbd²)/4D]...

The radius of gyration of a rectangular section (depth D, width B) from a centroidal axis parallel to the width is__________________?

A. D/2 B. D C. D D. D...

Pick up the correct statement from the following?

A. Hoop strain of the walls of a cylinder due to liquid is (pd/2tE) (1 – 1/2m) B. Longitudinal strain in the walls of a cylinder due to liquid is (pd/2 tE) (1/2 – 1/m) C. Volumetric change in the cylinder due to liquid is (pd/2tE) (5/2 – 2/m) D. All the above...