MCQOPTIONS
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| 1. |
Eutectic reaction for iron-carbon system occurs at: |
| A. | \[600{}^\circ C\] |
| B. | \[723{}^\circ C\] |
| C. | \[1147{}^\circ C\] |
| D. | \[1493{}^\circ C\] |
| Answer» C. \[1147{}^\circ C\] | |