SSC JE Civil Engineering 27th Jan 2018 Shift-1
For the following questions answer them individually
A bar of square section of area $$a^2$$ is held such that one of its diameters is vertical. The maximum shear stress will develop at a depth h where h is
If $$I_x$$ and $$I_Y$$ are the moments of inertia of a section about X and Y axes, the polar moment of inertia of the section is
Pick up the incorrect statement from the following:
The torsional resistance of a shaft is directly proportional to
If the strain energy stored per unit volume in a hollow shaft subjected to a pure torque when t attains maximum shear stress fs is (17 fs)/(64 N), the ratio of the inner diameter to outer diameter is
The maximum height of a masonry dam of a triangular section whose base width is b and specific gravity s is
The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is
The equivalent length of a column of length L having one end fixed at the other end hinged is
