This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Normal & Shear Stress”. 1. In the given figure a stepped column carries loads. What will be the maximum normal stress in the column at B in the larger diameter column if the ratio of P/A here is unity? a) 1/1.5 … Read more
This set of Strength of Materials Questions and Answers for Freshers focuses on “Elastic Constants Relationship – 2”. 1. What is the ratio of Youngs modulus E to shear modulus G in terms of Poissons ratio? a) 2(1 + μ) b) 2(1 – μ) c) 1/2 (1 – μ) d) 1/2 (1 + μ) 2. … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Elastic Constants Relationship – 1”. 1. How many elastic constants of a linear, elastic, isotropic material will be? a) 2 b) 3 c) 1 d) 4 2. How many elastic constants of a non homogeneous, non isotropic material will be? a) … Read more
This set of Strength of Materials Questions and Answers focuses on “Strain Constants – 2”. 1. A circular rod of dia 30 mm and length 200mm is extended to 0.09mm length and 0.0045 diameters through a tensile force. What will be its Poissons ratio? a) 0.30 b) 0.31 c) 0.32 d) 0.33 2. The Poissons … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Strain Constants – 1”. 1. What will be the elastic modulus of a material if the Poisson’s ratio for that material is 0.5? a) Equal to its shear modulus b) Three times its shear modulus c) Four times its shear modulus … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Properties of Strain”. 1. The property of a material by which it can be drawn into thin wires is? a) Malleability b) Plasticity c) Ductility d) Elasticity 2. If the material has identical elastic properties in all directions, it is called … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Stress & Strain Curve”. 1. The slope of the stress-strain curve in the elastic deformation region is ____________ a) Elastic modulus b) Plastic modulus c) Poisson’s ratio d) None of the mentioned 2. What is the stress-strain curve? a) It is … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Hooke’s Law”. 1. The law which states that within elastic limits strain produced is proportional to the stress producing it is known as _____________ a) Bernoulli’s law b) Hooke’s law c) Stress law d) Poisson’s law 2. For an isotropic, homogeneous … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Elasticity”. 1. The property by which a body returns to its original shape after removal of the force is called __________ a) Plasticity b) Elasticity c) Ductility d) Malleability 2. The property of a material by which it can be beaten … Read more
This set of Strength of Materials Multiple Choice Questions & Answers (MCQs) focuses on “Strain”. 1. The dimension of strain is? a) LT-2 b) N/m2 c) N d) Dimensionless 2. What is tensile strain? a) The ratio of change in length to the original length b) The ratio of original length to the change in … Read more
