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| 1. |
What is the range of temperature of reaction product gases in a rocket engine? |
| A. | 500 to 1700 C |
| B. | 1700 to 2500 C |
| C. | 2500 to 4100 C |
| D. | 4100 to 6900 C |
| Answer» D. 4100 to 6900 C | |