Category Archives: Mechanical Behaviour and Testing of Materials MCQ

This set of Mechanical Behaviour written test Questions & Answers focuses on “Point Imperfections”. 1. Which one of the following, is not a method of introducing imperfections in metals? a) Heating b) Processing c) Alloying d) Crystallization 2. Which one is a point defect? a) Dislocation b) Vacancy c) Grain boundary d) Void 3. Which … Read more

This set of Mechanical Behaviour Multiple Choice Questions & Answers (MCQs) focuses on “Basics of Crystal Structures”. 1. What is true for FCC crystal structure? a) a√2 = 4r b) a√3 = 4r c) a = 2r d) a√2 = 2r 2. What is true for BCC unit cell? a) a√2=4r b) a√3=4r c) a=2r … Read more