- Building Materials - Section 1
- Building Materials - Section 2
- Building Materials - Section 3
- Building Materials - Section 4
- Building Materials - Section 5
- Building Materials - Section 6
- Building Materials - Section 7
- Building Materials - Section 8


Building Materials - Engineering
Q1: Pig iron made from heamatite ores free from sulphur, phosphorus and copper, is known asA
Bessemer pig
B
Grey or foundry pig
C
White or forge pig
D
Mottled pig
E
All the above.
ANS:A - Bessemer pig No answer description is available. |


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