DBATU Model MCQ – TOMSpread the love Views: 75[adinserter block="1"] Welcome to your TOM, dated April 20, 2021 1. The forces in the members of simple trusses, may be analysed byDeselect AnswerGraphical methodMethod of jointsMethod of sectionsAll the above 2. The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, dueDeselect Answer21½1½ 3. The assumption in the theory of bending of beams is:Deselect AnswerMaterial is homogeneousMaterial is isotropicYoung's modulus is same in tension as well as in compressionAll the above 4. Maximum principal stress theory for the failure of a material at elastic point, is knownDeselect AnswerGuest's or Trecas' theorySt. Venant's theoryRankine's theoryVon Mises' theory 5. Slenderness ratio of a long column, isDeselect AnswerArea of cross-section divided by radius of gyrationLength of column divided by least radius of gyrationArea of cross-section divided by least radius of gyrationRadius of gyration divided by area of cross-section 6. If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span,Deselect AnswerB.M. will be zero throughoutHorizontal thrust is wl2/8hS.F. will be zero throughoutAll the above 7. The yield moment of a cross section is defined as the moment that will just produce the yield stress inDeselect AnswerThe outer most fibre of the sectionThe inner most fibre of the sectionThe neutral fibre of the sectionThe fibre everywhere 8. A body is said to be in equilibrium ifDeselect AnswerIt moves horizontallyIt moves verticallyIt rotates about its C.G.None of these 9. The strain energy due to volumetric strainDeselect AnswerIs directly proportional to the volumeIs directly proportional to the square of exerted pressureIs inversely proportional to Bulk modulusAll the above 10. The ratio of lateral strain to axial strain of a homogeneous material, is knownDeselect AnswerYield ratioHooke's ratioPoisson's ratioPlastic ratio Please fill in the comment box below. Name Email [adinserter block="1"]Spread the love
