MCQOPTIONS
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| 1. |
What is the order of temperature of heat produced in an electric arc furnace? |
| A. | 3000°C – 4000°C |
| B. | 4000°C – 5000°C |
| C. | 5000°C – 6000°C |
| D. | 6000°C – 7000°C |
| Answer» E. | |