• Material Science Engineering

    Mechanical Properties of Materials Viva Questions

    Mechanical Properties of Materials Viva Questions Mechanical Properties of Materials Viva Questions, Viva Questions on Mechanical Properties of Materials, Material Science Engineering Viva Questions, Short Question answer on Mechanical Properties of Materials, Engineering Viva Questions, Mechanical Properties of Materials Viva Questions, Mechanical Properties of Materials Viva Questions, Interview question on Mechanical Properties of Materials Crystal Structure of Materials Viva Questions Questions with Answer Q.1. Explain the importance of mechanical properties in the design. Ans. Mechanical properties are the most important requirements of materials from the engineering point of view in selecting them for design purposes. Mechanical properties of materials describe their behavior under mechanical usage. A designer must have considerable…

  • Material Science Engineering

    Crystal Structure of Materials Viva Questions

    Crystal Structure of Materials Viva Questions Crystal Structure of Materials Viva Questions, Viva Questions on Crystal Structure of Materials, Material Science Viva Questions, Engineering Viva Questions, Short Question with answer on Crystal Structure of Material, Crystal Structure of Materials Viva Questions, Crystal Structure of Materials Viva Questions, Crystal Structure of Materials Viva Questions Material Science Engineering Viva Questions Mechanical Properties of Materials Viva Questions Short Questions with Answer Q.1. What are the Structures of Atoms? Ans. According to the modern concept, an atom is composed of the nucleus which is surrounded by electrons. The diameter of the nucleus is 10-10 m. The nucleus is further composed of neutrons and protons.…

  • Material Science Engineering

    Bonding in Solids Viva Questions

    Bonding in Solids Viva Questions Bonding in Solids Viva Questions, Short Questions on Bonding in Solids, Viva Questions on Bonding in Solids, Engineering Viva Questions, Material Science Engineering Viva Questions Material Science Engineering Viva Questions Crystal Structure of Materials Viva Questions Sort Questions and Answers Q.1. Define the primary and secondary bonds. Ans. A primary bond is formed only if there is a pronounced lowering of the energies of the electrons involved during the formation of the bond. Primary bond is stronger and more stable than secondary bond. There are three principal types of primary bonds: Metallic bond Ionic bond Covalent bond Typical examples of secondary bonds are: van der…

  • Material Science Engineering

    Material Science Engineering Viva Questions

    Material Science Engineering Viva Questions Material Science Engineering Viva Questions, Viva Questions on Material Science Engineering, Introduction to Material Science Engineering, Engineering Viva Questions, Material Science Viva Questions, Short Answer Questions on Material Science Engineering Short Answer Type Questions Q.1. What is material science? Ans. Material Science refers to that branch of applied science concerned with investigating the relationship existing between the structure of materials and their properties, and it concerns the interdisciplinary study of materials for entirely practical purposes. Material science has developed rapidly during the last twenty years. The new approach of material science has paid off handsomely in many ways and thus has solved the problems in…