(a) Plastic deformation (b) Elastic deformation (c) Creep (d) Anelastic deformation 2. Two wires are made of the same material and have the same volume. Questions & Answers on Mechanical Properties of Metals . To achieve a perfect score on the quiz, all correct answers must be given. There are certain words used for describing them and you need them in your vocabulary. – 1000+ Multiple Choice Questions & Answers in Materials Science with explanations ... Here’s list of Questions & Answers on Materials Science Subject covering 100+ topics: 1. NEET help on Whatsapp Chat. Mechanical engineering (MCQ) objective questions and answers for interview, freshers, Students, PSU exam, GATE preparation, competitive exams etc. I would like to ask a question about the mechanical properties of materials, I obtained the stiffness matrix ( A= monbrane, B= couplage, D= bending) of … (a) Material (ii) is more elastic than material (i) and hence material (ii) is more brittle. Chapter 3 MECHANICAL PROPERTIES OF MATERIALS Multiple Choice Quiz There are 24 correct answers in this multiple choice quiz (some questions have multiple answers that are correct). The properties of different materials make them useful for different purposes. If you have any queries regarding CBSE Class 11 Physics Mechanical Properties of Solids MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. Multiple choice practice questions on topics such as Thermodynamics, Hydraulics & Pneumatics, Heat Transfer,Theory of Machines, Material Science, Manufacturing Processes, Fluid Mechanics etc. Each correct answer is worth 1 point. NEET Physics Mechanical Properties of Solids questions & solutions with PDF and difficulty level. Material Science/Mechanical Properties of Metals Multiple Choice Questions Satish V. Kailas/IISc, Bangalore M4/V1/June 04/2 Answers: 1. c 2. d 3. c 4. c 5. b 6. d 7. a 8. b 9. c 10. d 11. c 12. c 13. a 14. c 15. d 16. c 17. c 18. b However wire 1 has cross-section area A and wire 2 has cross–sectional area 3A. Although it floats, cork would not be a very good choice of material if you wished to build an ocean-going ship. Time dependent permanent deformation is called _____. (a) Plastic deformation (b) Elastic deformation (c) Creep (d) Anelastic deformation 2. (b) Material (i) and (ii) have the same elasticity and the same brittleness. The Following Section consists Multiple Choice Questions on Engineering Materials. If the length of wire 1 increases by ∆x on applying force F, how much force is needed to stretch wire 2 by the same amount? Properties of materials are characteristics of matter. Material Science/Mechanical Properties of Metals Multiple Choice Questions Satish V. Kailas/IISc, Bangalore M4/V1/June 04/1 Multiple Choice Questions: 1. 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