- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Material of construction of foundary crucible isA lead
B stainless steel
C graphite
D cast iron
ANS:C - graphite The material of construction of a foundry crucible is typically graphite. Graphite crucibles are commonly used in foundries for melting and pouring metals such as aluminum, brass, bronze, and cast iron. Graphite offers several advantages for this application, including high thermal conductivity, resistance to thermal shock, and chemical inertness at high temperatures. Additionally, graphite crucibles can withstand the corrosive effects of molten metals and maintain their shape and integrity even at elevated temperatures. Therefore, graphite crucibles are widely preferred for foundry applications due to their durability and suitability for handling molten metals. |


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