Question

up to this point in the saturn v rocket design process, which steps of the engineering - design process had engineers carried out while trying to solve the problem with the j - 2 engines? select all that apply. brainstormed reasons why the fuel lines might be breaking performed tests that showed the fuel lines were not breaking because of higher fuel pressure identified new criteria and constraints for the j - 2 engines identified broken fuel lines as the problem with the j - 2 engines

Explanation:

Brainstorming reasons is part of problem - analysis. Tests help in gathering data for further design improvements. Identifying new criteria and constraints and the problem itself are key steps in the engineering - design process.

Answer:

• brainstormed reasons why the fuel lines might be breaking
• performed tests that showed the fuel lines were not breaking because of higher fuel pressure
• identified new criteria and constraints for the J - 2 engines
• identified broken fuel lines as the problem with the J - 2 engines