/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 8 : Mechanical Properties of Solids This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Application of elastic behaviour is NOT seen in Bridges Springs Safety belts Melting of metals 2 / 10 Which modulus is relevant for torsion? Young’s Bulk Shear Poisson’s 3 / 10 The slope of stress–strain curve beyond elastic limit is Constant Increasing Decreasing Zero 4 / 10 Elastic behaviour of materials is used in Shock absorbers Concrete Glass cutting Insulators 5 / 10 If Young’s modulus of a wire is doubled, its extension for same load becomes Double Half Same Four times 6 / 10 Unit of elastic energy density is J J m⁻³ Pa N m 7 / 10 Which modulus determines resistance to compression? Young’s modulus Bulk modulus Shear modulus Poisson’s ratio 8 / 10 Hooke’s law is valid up to Yield point Ultimate stress Elastic limit Breaking point 9 / 10 In stress–strain curve, plastic deformation starts after Proportional limit Elastic limit Yield point Breaking point 10 / 10 SI unit of stress is N N m⁻¹ Pascal Joule Your score is 0% Restart quiz
