A.10 cm
B.20.5 cm
C.41 cm
D.61.5 cm
E.82 cm
Related Mcqs:
- If the allowable shear stress is 960 kg/sq. cm for the size h cm, the allowable force per cm of weld length would be
- Neglecting bending, for a parallel load on a fillet weld of equal legs the plane of maximum shear occurs at
- Two steel shaft each of length L and outside diameter D are subjected to uniform torsion. The first shaft is solid while the second one is hollow with inside diameter D/2. The ratio of the strain energies that these two shafts can absorb without exceeding a maximum allowable shear stress, would be
- In case of biaxial stress system when a member is subjected to tensile stresses in two perpendicular directions the maximum shear stress in case of mild steel occurs on a plane inclined at
- The shear stress distribution for a fluid flowing in between the parallel plates, both at rest, is
- The ratio of maximum shear stress to the average shear stress in a rectangular beam subjected to torsion is
- A steel wire is hang vertically under its own weight. What is the greatest length it can have if the allowable tensile stress is 2000 kg/cm2 and specific weight of steel is 8000 kg/cm
- In a gas turbine rotor a radial stress of 300 kg/sq cm tensile and 500 kg/sq cm tangential stress have been found at a point. The maximum shear stress at this point would be
- A thin cylinder contains fluid at a pressure of 30 kg kg/cm2, the internal diameter of the shell is 60 cm and the tensile stress in the material is to be limited to 900 kg/cm2. The shell must have a minimum wall thickness of
- The safe value of stress under which a member subjected to reversible tensile or compressive stress will not fail is known as
