What is the impurities of water that causes hardness?

Q: What process is used to remove unwanted elements from the freshly mined iron ore?

A: Refinement is the method of separating all undesirable minerals and separating the desired elements…

Q: How do you make Industrial diamonds

A: Industrial diamond:-  Industrial Diamond is any diamond which was designated for the industrial use…

Q: What is Hardness as a Physical Properties of Mineral? Why are they Useful in Civil Engineering?

A: Define the hardness as a physical properties of mineral. Why are they useful in civil engineering.

Q: What is the chemical composition of steel? What is the effect of carbon on the mechanical properties…

A: Steel is an iron alloy, with a carbon mixture. The content of carbon in the steel ranges from 0.15…

Q: Why are ceramics used in compression only?

A: Ceramics Strength:

Q: In relation to construction materials and testing, why do we grease the moulds? DISCUSS AND EXPLAIN…

A:

Q: Explain Earth-quake force & Wind pressure and the rational formulae for calculation of these forces…

A: A dynamic force that is exerted on the steel structure due to seismic action is known as Earth-quake…

Q: How does reducing defect size improve the strength of ceramics?

A: Ceramics have excellent mechanical, tribological, and thermal properties in comparison with metallic…

Q: Discuss the environmental factor that affect various engineering materials. Describe their affects…

A: The environmental factor that affects various engineering materials is as follows. Moisture…

Q: What are the principal cations causing hardness in water and the major anions associated with them?

A: ASKED: To state the cations which are primarily responsible causing hardness in water and the…

Q: What is a common way to reduce the cost of plastics?

A: Plastics have been used in an increasing number of building applications. Plastics are a versatile…

Q: What are the four common materials used on food processing equipment?

A: In the question it is asked to write common materials used on food processing equipment . For ease…

Q: what is carbon steel microstructur

A: Introduction : Carbon steel is essentially an iron and carbon alloy. Any 'extra' carbon mixes with…

Q: State the importance of having standards for engineering materials in Agriculture

A: Engineering property and their importance is mentioned below. Size, shape, colour , bulk density…

Q: Why is tensile strength testing important for construction and civil engineering

A: Tensile strength is very important factor in concrete or civil construction work

Q: Why are ceramics used in compression only?

A: The ceramic materials are manufactured by firing and then shaping a nonmetallic mineral, like clay,…

Q: How does the different content of carbon change the characteristics of steel? Give examples of how…

A: Brief concept- Carbon is a very important constituent of steel. It affects the properties of steel…

Q: an extension to a house has the appearance and dimensions in meters as shown in the drawing. zinc…

A: Solution:

Q: What tests are used on metal to determine its hardness?

A: metal's  hardness= A hardness of metal indicates resistance to permanent changes in dimension when a…

Q: Why granular or pelletized carbon is used in some cases?

A:

Q: What are Superalloys? What are its properties? Where are they most used

A: Superalloys are complex, high-performance alloys, which have a high tolerance of oxidising…

Q: Which of the following terms indicate "the ability of the material to not to undergo change in shape…

A: Finding out the given statement correct option.

Q: Why should stainless steel not be held at temperatures between 800°F and 1500°f?

A: Stainless steel should not be held at temperatures between 800°F and 1500°F as in this range of…

Q: Imperfections in solids, are they good or bad? Why?

A: Solution: When there is an availability of irregularity in the structure pattern of crystal…

Q: Explain what is called an isotropic elastic medium, and how is it different from an anisotropic…

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Q: Compute the density of lead and molybdenum.

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Q: WALK AROUND YOUR NEIGHBORHOOD AND FIND THREE EXAMPLES OF DEFORMABLE MATERIALS THAT EXPERIENCED…

A:

Q: How does the different content of carbon change the characteristics of steel? Give examples of how…

A: As per our guidelines, we are supposed to answer the first question      Steel is an alloy of iron…

Q: Explain why ceramics materials are brittle?

A: Explain why ceramics materials are brittle?

Q: Choose one physical property of minerals and explain why it is important in the civil engineering…

A: Mostly minerals are characterized and classified by their different physical properties like…

Q: What are the Assembly of atoms forming the basic clay mineral sheet silica tetrahedron?

A:

Q: Difference between strength, hardness and toughness of a material

A: Strength: This is the ability of material which is required to maintain it's shape from force which…

Q: It is desirable that the in-place material possess certain properties. What are the properties…

A: There are several properties that an in-place material possesses, some of them are mentioned here:

Q: Why Ceramics are stronger in compression than in tension? (Provided that the answer is scientific…

A:

Q: briefly describe

A:

Q: In your own opinion, how are minerals formed

A: In my opinion mineral crystals growth is dependent on Physical, Chemical conditions with sufficient…

Q: Mould needs 3 things to grow: Water, food and warmth. True False

A: Mould are the microscopic organisms which are also called as fungi. They are found in damp places…