Glazing is used to make earthenware (a) soft (c) hard (b) impervious (d) porous

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A: Corrosion between Dissimilar metals is called Galvanic corrosion. The metals should be electrically…

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A: Bioglass 45S5 is also known as calcium sodium phosphosilicate. The major proportions the silicon…

Q: Bricks must be with . before use to decrease the soluble salts inside the bricks الجواب:

A: Given data  Bricks related To be done Bricks related knowledge

Q: n engineering design requires a glass component to withstand high service temperature of around…

A:

Q: contact glue

A: Contact Glue is a type of adhesive that is applied to both surfaces, allowed to dry and provides a…

Q: According to ASTM, when a microwave oven is used for drying of samples, the container shall be A…

A: Answer :     option ( C )  non metallic.    is correct More explanation is given below.

Q: 2. Lacquer paints A. are generally applied on structural steel are less durable as compared to…

A:

Q: with brazing welding the temperature of filler metal * lower than 450°C and the melting of workpiece…

A: Brazing technique employs material that has a melting temperature of 450° or higher and less than…

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A: Ceramic are subjected to additional processing-machining and grinding so that the dimension and…

Q: Q- ... Used with finishing, bonding materials in construction and concrete mixers to improve their…

A: Answer:-Cement material with high fineness only

Q: Gypsum is a very soft mineral (Figure 2) and the main component in drywall (also called sheetrock…

A: Drywall or gypsum board is most commonly used pattern in USA. Gypsum is a mineral found in…

Q: What are the properties of graphite that allow it to be useful in a lead pencil, and how does the…

A: Pencils contain a form of solid carbon known as graphite. The "graphite" name basically derived from…

Q: Which of the following conditions would lead to the fastest corrosion of a metal? A Large anodic…

A: To protect the metals from rust , we use electroplating technique. In this the base metal is coated…

Q: When exposed to a humid environment,polymers suffer from due to diffused and absort

A: Answer is Swelling

Q: The hardening component in traditional hardening compound is:     Wood flour     Plaster of…

A: Plaster of Paris is hydrated calcium sulphate which is obtained from calcination of gypsum at a high…

Q: An engineering design requires a glass component to withstand high service temperature of around…

A: Condition 1  Maximum service Temperature for Different glasses are  Soda lime glass= 150-200 °C 96%…

Q: ween traditional ceramics and new ceramics is that most traditional ceramics are based primarily on…

A: introduction: Natural rocks, minerals, clay, and other materials are frequently used as raw…

Q: This is a type of aggregate that is used for making high density concrete for shielding against…

A:

Q: Q- Used with finishing, bonding materials in construction and concrete mixers to improve their…

A: A} Bitumen  is a water resistant so it is used

Q: The most commonly used admixture which prolongs the setting and hardening time is A Gypsum B Calcium…

A: The most commonly used admixture which prolong the setting and hardening time is Gypsum . Gypsum act…

Q: 2. Lacquer paints А. are generally applied on structural steel are less durable as compared to…

A: Correct answer (E) all of above Explanation:- A lacquer paint is clear coating that, when dried,…

Q: State the three main components of a whiteware ceramic such as porcelain and determine the role of…

A: Ceramic is an inorganic material which is brittle, hard, strong in compression, and weak in tension.…

Q: Steel has some fire resistance which is determined by the size of the section, the degree of…

A: Fire in structures is an uncommon event that is considered as a type of 'accidental' burden for…

Q: Pencil leads are made up mostly of the following elements. a. graphite b. lead c. clay d. none of…

A: Carbon is the most essential element for life. Life as we know it would not exist without this…