Question 9 of 10 If an engineer's greatest concern is easy maintenance of a rocket throughout the years, the rocket should be

Question

Question 9 of 10
If an engineer's greatest concern is easy maintenance of a rocket throughout the years, the rocket should be designed to use which type of fuel?
A. Liquid chemical fuel
B. Gaseous fuel
C. Nuclear fuel
D. Solid chemical fuel

Kunduz · Accepted Answer

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