1.

In order to meet a minimum total impulse requirement for a rocket engine displaying off-nominal performance and showing variations in mixture ratio, what has to be done?

A. Extra propellant to be used to allow for mixture ratio variations
B. Suppress the required propellant injection and attempt the mixture ratio correction
C. Halt the operation and replace the necessary component
D. Change the mission trajectory accordingly
Answer» B. Suppress the required propellant injection and attempt the mixture ratio correction


Discussion

No Comment Found

Related MCQs