

MCQOPTIONS
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1. |
Which of the following is the correct function of pipes and lines in a rocket engine? |
A. | Allow thermal expansion and maximize vibrational effects |
B. | Minimize thermal expansion and minimize vibrational effects |
C. | Allow thermal expansion and minimize vibrational effects |
D. | Minimize thermal expansion and maximize vibrational effects |
Answer» D. Minimize thermal expansion and maximize vibrational effects | |