The bending stress in a beam is

Related MCQs

• In a beam of uniform strength, the bending stress developed is constant and is equal to the allowable stress at every section of the beam.
• The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called
• The bending moment diagram for a cantilever beam subjected to bending moment at the end of the beam would be
• A shaft of diameter D is subjected to a twisting moment (T) and a bending moment (M). If the maximum bending stress is equal to maximum shear stress developed, then M is equal to
• 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 the section modulus of a beam is increased, the bending stress in the beam will
• A rectangular beam 200 mm deep by 100 mm wide-subjected to maximum bending moment of 500 kNm. The maximum stress in the beam will be
• In a simple bending theory, one of the assumption is that the plane sections before bending remain plane after bending. This assumption means that.
• 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
• 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.