The theory of failure suitable for brittle materials is

Related MCQs

• According to Rankine's hypothesis, the criterion of failure of a brittle material is
• The compressive strength of brittle materials is
• According to Rankine's theory of failure, elastic failure occurs
• For ductile materials, the most appropriate failure theory is
• The theory of failure considered appropriate for ductile materials is
• A brittle steel rod is heated to 160?C and then suddenly clamped at both ends. It is then allowed to cool and breaks at a temperature of 85?C. If E = 200 GN/m2 and ? = 12 x 10-5 / ?C, the breaking stress of steel is
• Two bars of different materials are of the same size and are subjected to same tensile forces. If the bars have unit elongations in the ratio of 4 : 7, then the ratio of moduli of elasticity of the two materials is
• Two bars of different materials and same size are subjected to the same tensile force. If the bars have unit elongation in the ratio of 2 : 5, then the ratio of modulus of elasticity of the two materials will be
• Two bars of sifferent materials are of the same size and are subjected to same tensile forces. If the bars have unit elongation in the ratio of 7 : 3, then the ratio of modulii of elasticity of the two materials is
• For the design of a cast iron member, the most appropriate theory of failure is