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problem 1:

How Portland cement is manufactured? Discuss the procedure with essential diagrams and equations.

problem 2:

Provide the properties and uses of the various refractory bricks.

problem 3:

Illustrate out dimensional stability, electrical conductivity of the refractory material.

problem 4:

How are rocket propellants are categorized give some illustrations.

problem 5:

prepare down the differentiation between solid and liquid propellants.

problem 6:

What is the need and merits of the powder metallurgy? Discuss any two techniques to prepare metal powders.

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  • Category:- Chemistry
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