

MCQOPTIONS
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1. |
If L represents torque, and the subscripts T, o, f, b denotes the turbopump, oxidizer pump, fuel pump and bearings respectively, then which of the following expressions is true when there are no gears in a particular turbopump? |
A. | LT = Lo + Lf + Lb |
B. | LT = Lo x Lf x Lb |
C. | LT = Lo = Lf = Lb |
D. | LT = Lo = Lf ≠ Lb |
Answer» B. LT = Lo x Lf x Lb | |