- 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: The cast iron when heated to red heat with powdered red haemetite in an oven for increasing its toughness, is converted toA
grey cast iron
B
white cast iron
C
mottled cast iron
D
toughed cast iron.
ANS:C - mottled cast iron No answer description is available. |


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