a) Elastic limit b) Plastic limit c) Fracture point d) Ultimate strength. CE44- Applied Hydraulics.pdf.notes.www Hp Mcq Modified - One Marks - Introductory Physics - Past Exam With Solutions F r13-rp Design Question BAB0911001 Prabhakar - MACHINE DESIGN Exam … These Mcqs are helpful for Medical students. Dec 05,2020 - Test: Elastic Moduli | 10 Questions MCQ Test has questions of Class 11 preparation. Question With rise in temperature, the Young’s modulus of elasticity of a material Increases Decreases Does not change May. MCQs: The Young’s modulus of elasticity of steel, is? The ratio of stress and strain, known as modulus of elasticity, is found to be a significant characteristic or property of the material. 2C. - (A) 150 KN/mm2 - (B) 200 KN/mm2 For typical metals, modulus of elasticity is in the range between 45 GPa (6.5 x 10 6 psi) to 407 GPa (59 x 10 6 psi). Which cement base has the highest modulus of elasticity ? 5/14 (Ans) 14/5. Modulus of rigidity is a) Tensile stress / Tensile strain b) Shear stress / Shear strain Modulus of elasticity is also a measure of material's stiffness or resistance to elastic deformation. Question. Young’s Modulus of elasticity is a) Tensile stress / Tensile strain b) Shear stress / Shear strain c) Tensile stress / Shear strain d) Shear stress / Tensile strain. 2C/3 (Ans) 3C/2 It is loaded with 1 kg. Q9. 10th Class. Undoo.in. Bulk modulus and Poisson ratio of the material, the following relationship holds good A. E = 3K (1 – 2/m) Thirteen Multiple Choice Questions on Theory of Simple Bending Question.1. If E, N, K and 1/m are modulus of elasticity, modulus of rigidity. A. Zinc polycarboxylate B. Polymer reinforced ZOE cement C. Zinc phosphate D. Glass inomer cement. 46.The ratio of shear modulus to the modulus of elasticity for a Poisson’s ratio of 0.4 will be. 4. The area of cross-section of a wire of length 1.1 metre is 1 mm2. Modulus of elasticity (or also referred to as Young’s modulus) is the ratio of stress to strain in elastic range of deformation. Explanation: The elastic modulus is the ratio of stress to strain. 47.If the modulus of elasticity for a given material is twice its modulus of rigidity, then bulk modulus is equal to. 7/5. Bending stresses are also known as (a) Longitudinal stresses (b) Shear stresses … Continued Multiple Choice Questions and Old Questions Papers Repository. ... Elasticity MCQs . If Young's modulus of copper is 1.1 * 10 11 N/m 2 , then the increase in … To practice all areas of Strength of Materials, here is complete set of 1000+ Multiple Choice Questions and Answers . With rise in temperature, the Young’s modulus of elasticity of a material. Q8. Elastic Moduli The proportional region, within the elastic limit of the stress-strain curve (region OA in the above figure), is of utmost importance for both structural and manufacturing engineering designs. Sanfoundry Global Education & Learning Series – Strength of Materials. 31. Bending stresses are due to (a) Shear forces (b) Bending moments (c) Thrust (d) All of these Question.2. 3C. 5/7. Elasticity & Hooke's Law - Intro to Young's Modulus, Stress & Strain, Elastic & Proportional Limit - Duration: 19:01. The Organic Chemistry Tutor 183,060 views 19:01 This test is Rated positive by 88% students preparing for Class 11.This MCQ test is related to Class 11 syllabus, prepared by Class 11 teachers. Questions of Class 11 preparation – Strength of Materials Young ’ s modulus of elasticity of,... Series – Strength of Materials, here is complete set of 1000+ Multiple Choice Questions and Answers Questions MCQ has! Metre is 1 mm2 then bulk modulus is the ratio of shear modulus the! 1 mm2 Increases Decreases Does not change May a wire of length metre... Young ’ s modulus of rigidity, then bulk modulus is equal to of length 1.1 is... 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