In a turbopump, what are are the gear ratios for ao and af (for oxidi – McqOptions

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1.	In a turbopump, what are are the gear ratios for ao and af (for oxidizer pump and fuel pump respectively) if no gears are used?
A.	0 for both
B.	1 for both
C.	0 for ao and 1 for af
D.	0 for af and 1 for ao
Answer» C. 0 for ao and 1 for af

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