Two beams of equal cross-sectional area are subjected to equal bending moment. If one beam has square cross-section and the other has circular section, then

Strength Of Materials Mcqs
BILAL KHATTAK0

A.Both beams will be equally strong
B.Circular section beam will be economical
C.Square section beam will be economical
D.The suitability of section will depend on the nature of loading
E.In shear, square section beam will be stronger

Related Mcqs:

  1. The plastic moment of a beam can be 50 percent more than the maximum elastic moment in case the cross-section of the beam is
  2. Continuous beams are
  3. The relation between the bending moment and the moment of resistance e.g. M=fZ applies
  4. A tower subjected to load W has self-weight 2W. It is to be designed for constant compressive stress at all sections. The cross-section of the tower should have
  5. The torsional resisting moment of the following section is being considered with identical characteristic parameter. Which section will have maximum torsional resisting moment
  6. The bending moment diagram for a cantilever beam subjected to bending moment at the end of the beam would be
  7. When a beam having square cross-section is loaded longitudinally, the shear stress develops
  8. The assumptions generally made in the theory of pure bending is
  9. If two unequal rolling loads of unequal weight roll along a beam, the maximum bending moment will occur
  10. Unsymmetrical bending is said to occur when

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