The stress below which a material has a high probability of not failing under reversal of stress is known as

Related MCQs

• At a point in a steel member, the major principal stress is 2000 kg/cm2 and the minor principal stress is compressive. If the uni-axial tensile yield stress is 2500 kg/cm2, then the magnitude of the minor principal stress at which yielding will commence, according to the maximum shearing stress theory, is
• If percentage elongation of a certain specimen made of a material 'A' under tensile test is 30% and the percentage elongation of a specimen with same dimensions made of another material 'B' is 40%, then material 'B' is more ductile than material 'A'.
• A section is subjected to reversal of stress. Choice exists for selecting any of the following section. Which one should be selected?
• The phenomenon under which the strain of a material varies under constant stress is known as
• In a thick cylindrical shell subjected to an internal pressure (p), the tangential stress is always a tensile stress where as the radial stress is a compressive stress
• A body is subjected to a tensile stress of 1200 MPa on one plane and another tensile stress of 600 MPa on a plane at right angles to the former. It is also subjected to a shear stress of 400 MPa on the same planes. The maximum normal stress will be
• The safe value of stress under which a member subjected to reversible tensile or compressive stress will not fail is known as
• In a tensile test conducted on a ductile material, the ratio of the true stress to the engineering stress, is approximately
• A body is subjected to a direct tensile stress of 300 Mpa in one plane accompanied by a simple shear stress of 200 Mpa. The maximum normal stress will be
• If the magnitude of direct stress and bending stress is equal, then there will be zero stress at one of the extreme ends of a column.