MCQOPTIONS
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MCQOPTIONS
| 1. |
The critical range of steel is between ______ |
| A. | 1300 F and 1600 F |
| B. | 2400 F and 2600 F |
| C. | 900 F and 2800 F |
| D. | 900 F and 2400 F |
| Answer» B. 2400 F and 2600 F | |