1. What is the difference in melting characteristics between a pure metal element and an alloy metal? 2. What is thermal conductivity as a material property? 3. Why are metals better conductors of electricity than ceramics and polymers?

Q: What do you mean by 'Finite Elements in FEM". Explain in detail the basic concept involved in FEM.

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Q: Explain any 1 electrical property, mechanical property and thermal property with formula

A: Given Electrical, Mechanical, Thermal To find Property of Electrical, Mechanical, Thermal

Q: Elaborate the impact of corrosion on the field of metallurgy and that of application  of metals in…

A: Given Corrosion To find Corrosion impact in metallurgy Application of corrosion in metallurgy

Q: Explain the hardening process used in the heat treatment of the metals.

A: Heat treatment  is used to change the microstructure of metals and alloys to improve certain…

Q: In the resistance welding process, select the factor/s that contribute to accomplish coalescence:…

A: Resistance welding: It is the permeant joining process for metals by passing current for a length of…

Q: Semiconducting properties are associated with...

A: The correct option is first Alumina Al2O3 ceramics

Q: ylindrical rods can also be treated as being infinitely long when finding temperatures near the…

A: so we have to determine if it is appropriate to use cylindrical rod as as infinite long when we need…

Q: Select the correct mechanism for conductive heat transfer in solids?         lattice vibration, free…

A: Conduction: It is a process in which the heat is transferred through the material due to the…

Q: Describe the process of Control of Heat Loss by Conduction?

A: Heat transfer takes place by the three modes and each mode has its own merit and demerits. These…

Q: <, latent heat of melting = 398 kJ/kg) at a temperature of 30°C, a pulse with energy of 0.5 cussed…

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Q: Point out and briefly explain the various factors that affect the thermal conductivity of a…

A: The thermal conductivity of any object is mainly  dependent on various factors.list of various…

Q: A 110-volt electrical heater is used to warm 0.3 m3/s of water from 19oC to 98°C . Assume heat…

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Q: A 110-volt electrical heater is used to warm 0.3 m3/s of water from 19°C to 98°C . Assume heat…

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Q: 2. The specimen heated indirectly via a water bath, why? 3. What is the principle methods of thermal…

A: Answering question 2 and 3 If you want another question to be answered, please repost the question…

Q: Define the following terms: a. heat of fusion b. heat of vaporization c. heat capacity d. boiling…

A: note: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: 1. Component of materials science and engineering that shows the way a material responds to the…

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Q: Thermal conductivity of solid metals with rise in temperature normally (A) Increases

A: Given: Thermal conductivity of solid metals with rise in temperature normally,

Q: Define the insulating materials and write the properties of the insulating materials in relation to…

A: Insulating materials: Those materials which have a very low value of thermal conductivity are called…

Q: Mechanical Engineering Discuss the difference between the following high-temperature corrosion;…

A: Corrosion is mainly a natural  chemical process. In the corrosion process, the metal has been…

Q: Q2/ What is the trans passive region in connection with corrosion behavior of metals? Q3/ What is…

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Q: Q/ A 25 gram metal ball is heated 200c with 2330 joules of energy what is the specific heat of the…

A: Solution  m=25 gram  △T=200°C  Q=2330 J  C=?

Q: Why do we use heat treatment in materials?

A: Heat treatment: It is a process in which the materials is heated without reaching to its melting…

Q: With the aid of diagrams describe the difference between latent and sensible heat for two different…

A: For solution refer below images.

Q: 1.1) Select the material that will assist the best in conducting heat from point A to point B: A)…

A: It is required to choose correct option

Q: B.     Explain the normalizing process used in heat treatment of metals

A: Given: Explain Normalising process.

Q: Explain any 1 electrical property, mechanical property and thermal property with formula and units.

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Q: Instruction: : Explain the imp0Ortance Of Heat Treatment especially i the field f Mechanical…

A: To find:- importance of heat treatment

Q: 3) Spray transfer takes place when High current is applied and argon gas is used for shielding Low…

A: Given problem is based on manufacturing technology.

Q: Thermal conductivity of solid metals with rise in temperature normally Select one: O a.…

A: In case of Solids, Thermal conductivity depends upon the Lattice vibrations and free flow of…

Q: 1.1) Select the material that will assist the best in conducting heat from point A to point B: A)…

A: According to Bartleyby's policy we can answer only one question at a time so if you want other…

Q: effective thermal conductivity of the composite rod is

A: Given data;  Case ( 1) A slender rod of length =L Diameter =d  (L&gt;&gt;d) Thermal conductivity =k1…

Q: Explain these factors that affect electrochemical corrosion rate 1). Impurities 2). Presence of air…

A: Causes of electrochemical corrosion The more the reactivity of metal, the more will be the…

Q: 3. 100-gram oil at 20°C and 50-gram iron at 75 °C are placed in 200-gram iron container. The…

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Q: 48) In which one do thermal shock and thermal cracking mostly occur? A) Semiconductor B) Composite…

A: Thermal shock and cracking is  mostly observed in ceramics , partly due to their extreme brittle…

Q: Addition of silicon to aluminum resulting : Improving machinability O none of them Improvement of…

A: When silicon is added to aluminum it improve its casting characteristics. So option (d) is correct…

Q: Draw a neat sketch and write the expression for thermal resistance in parallel.

A: The answer is given below

Q: How many grams of metallic copper would be deposited by electrolysis of 100 g * ?CuSO4 in aqueous…

A: m=Mass of CuSO4=100 g

Q: Explain FIVE (5) justification with examples for coating an engineering component with ceramics

A: Ceramics are more than pottery and dishes: clay, bricks, tiles, glass, and cement are likely the…

Q: Inside pearlite structure, the ratio between the thickness of -ferrite layer to the thickness of…

A: Solution:

Q: What is meant by heat treatment process? Explain normalizing heat treatment process with neat Time…

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Q: Explain what a “low specific heat” means in terms of heat retention.

A: The specific heat is the amount of heat per unit mass required to raise the temperature by one…

Q: Describe a situation in which the thermal conductivity of metals is of advantage and another where…

A: The rate at which heat is transported through a material is proportional to the negative of the…

Q: Name the two carriers of heat conduction through a metal. Provide at least one way you could modify…

A: Carriers of heat conduction through a metal

Q: Why the fire is considered a serious industrial hazard?

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.