- 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: During smelting process, the combination of fuel in the furnaceA
forms carbon dioxide
B
carbon dioxide with carbon forms carbon mono-oxide
C
carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2
D
all the above.
ANS:D - all the above. No answer description is available. |


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Mcqs Questions
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