MCQOPTIONS
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MCQOPTIONS
| 1. |
At what temperature is Class F operation carried out? |
| A. | 180<sup>o</sup>C |
| B. | 155<sup>o</sup>C |
| C. | 130<sup>o</sup>C |
| D. | 105<sup>o</sup>C |
| Answer» C. 130<sup>o</sup>C | |