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SYS635 Human Space Flight > Chapter 21 Questions > Flashcards

Chapter 21 Questions Flashcards

1
Q

Based on this lesson, which of these are key structural requirements for spacecraft structural design?

a. vibration, compression, tension
b. static load, compressive load, dynamic load
c. strength, stiffness, stability

A

c. strength, stiffness, stability

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2
Q

True/False: During launch, the spacecraft structure is subjected to large random vibrations that are typically captured as part of a power spectral density (PSD) that is unique for each launch vehicle.

A

True

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3
Q

Guidelines for packaging spacecraft components include all of the following EXCEPT.

a. Maximize the length of appendages
b. Place electrically-linked components near each other
c. Keep contamination-sensitive components away from thrusters
d. Aim for symmetry for design and mass distribution

A

a. Maximize the length of appendages

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SYS635 Human Space Flight (31 decks)

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