MCQOPTIONS
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| 1. |
What does OTR stand for? |
| A. | tOxygen transfer rate in standard conditions |
| B. | tOxygen transfer rate in clean water |
| C. | tOxygen transfer efficiency in clean water |
| D. | tOxygen transfer efficiency in standard conditions in the clean water |
| Answer» C. tOxygen transfer efficiency in clean water | |