 
			 
			MCQOPTIONS
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				| 1. | What will be the total fuel weight fraction for x-number of mission phases? | 
| A. | W<sub>f</sub> / W<sub>0</sub> = 1 (W<sub>x</sub> / W<sub>0</sub>) | 
| B. | W<sub>f</sub> / W<sub>0</sub> = 1 + (W<sub>x</sub> / W<sub>0</sub>) | 
| C. | W<sub>f</sub> / W<sub>0</sub> = 1 / (W<sub>x</sub> / W<sub>0</sub>) | 
| D. | W<sub>f</sub> / W<sub>0</sub> = 1 + (W<sub>x</sub> / W<sub>0</sub>) | 
| Answer» B. W<sub>f</sub> / W<sub>0</sub> = 1 + (W<sub>x</sub> / W<sub>0</sub>) | |