MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the carburizing temperature? |
| A. | 150-250<sup>o</sup>C |
| B. | 400-450<sup>o</sup>C |
| C. | 650-700<sup>o</sup>C |
| D. | 900-950<sup>o</sup>C |
| Answer» E. | |