

MCQOPTIONS
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1. |
Consider two rocket engines A and B with A having a specific impulse of 242s and B having a specific impulse of 150s. What can be said about their efficiency? |
A. | Both A and B are equally efficient |
B. | A is more efficient than B |
C. | B is more efficient than A |
D. | Efficiency doesn t depend on specific impulse |
Answer» C. B is more efficient than A | |