There are certain words used for describing them and you need them in your vocabulary. Each omitted answer or wrong answer reduces the score by 1 point. The graphs in the figure show the elongation-load variation. Although it floats, cork would not be a very good choice of material if you wished to build an ocean-going ship. The Following Section consists Multiple Choice Questions on Engineering Materials. Take the Quiz and improve your overall General Knowledge. 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 … Questions & Answers on Mechanical Properties of Metals . Mechanical engineering (MCQ) objective questions and answers for interview, freshers, Students, PSU exam, GATE preparation, competitive exams etc. (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. NEET help on Whatsapp Chat. Multiple Choice; ... Three wires A,B,C made of the same material and radius have different lengths. Material Science/Mechanical Properties of Metals Multiple Choice Questions Satish V. Kailas/IISc, Bangalore M4/V1/June 04/1 Multiple Choice Questions: 1. To achieve a perfect score on the quiz, all correct answers must be given. (a) Plastic deformation (b) Elastic deformation (c) Creep (d) Anelastic deformation 2. Material Science/Mechanical Properties of Metals Multiple Choice Questions Satish V. Kailas/IISc, Bangalore M4/V1/June 04/1 Multiple Choice Questions: 1. Properties of materials are characteristics of matter. However wire 1 has cross-section area A and wire 2 has cross–sectional area 3A. Time dependent permanent deformation is called _____. Multiple choice practice questions on topics such as Thermodynamics, Hydraulics & Pneumatics, Heat Transfer,Theory of Machines, Material Science, Manufacturing Processes, Fluid Mechanics etc. NEET Physics Mechanical Properties of Solids questions & solutions with PDF and difficulty level. The properties of different materials make them useful for different purposes. (b) Material (i) and (ii) have the same elasticity and the same brittleness. 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). 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? Multiple Choice Questions (MCQ II) The stress-strain graphs for two materials are shown in Fig.9.3 (assume same scale). We hope the given NCERT MCQ Questions for Class 11 Physics Chapter 9 Mechanical Properties of Solids with Answers Pdf free download will help you. Each correct answer is worth 1 point. Time dependent permanent deformation is called _____. 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 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. – 1000+ Multiple Choice Questions & Answers in Materials Science with explanations ... Here’s list of Questions & Answers on Materials Science Subject covering 100+ topics: 1. (a) Material (ii) is more elastic than material (i) and hence material (ii) is more brittle. V. 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