Principal plane has

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
• The direct stress, across a principal plane, is known as principal stress.
• Along the principal plane subjected to maximum principal shear
• A shear stress across a plane, is always accompanied by a balancing shear stress across the plane and normal to it.
• 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 resultant stress on an inclined plane which is inclined at an angle ? to the normal cross-section of a body which is subjected to a direct tensile stress (?) in one plane, is
• In a simple bending theory, one of the assumption is that the plane sections before bending remain plane after bending. This assumption means that.
• Principle plane is a plane on which the shear stress is
• In the simple bending theory one of the assumptions usually made is that the plane sections before bending remain plane after bending. This assumption implies that
• At a point in a strained body carrying two unequal unlike principal stresses pi and p2 (Pi > P2X the maximum shear stress is given by