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Introduction to Aerospace
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Avg score: 90% Most missed: “Load divided by the actual cross-section of the material/component”
Introduction to Aerospace
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25 Questions

1. Property of material that allows little bending or deformation without shattering

2. Electrochemical process in which one metal corrodes when in electrical contact with a different type of metal/material and both metals are immersed in a substance containing electrolyte

3. Material with mechanical properties depending on the direction

4. A rigid material will have...

5. electrochemical oxidation in reaction with an oxidant such as oxygen

6. Highest Point of an Elliptical Orbit

7. A ductile material will have...

8. Maximum Variation allowed in form or positioning.

9. Material having identical mechanical properties in all directions

10. Lowest Point of an Elliptical Orbit

11. The temperature at which polymers exhiit a transition from a more glassy (hard/brittle) state to a rubbery (elastic/flexible) state

12. A stiff material will have...

13. A weak material will have...

14. A strong material will have...

15. A soft material will have...

16. Property of a material that withstands tearing or shearing and may be stretched without being deformed or breaking

17. Load divided by the actual cross-section of the material/component

18. Property enables material to return to its original shape when the force which causes the change of shape is removed

19. degradation of engineering materials due to chemical reaction with its environment

20. A brittle material will have...

21. Property of metal that allows it to be permanently drawn, bent, or twisted into various shapes without breaking

22. Weight of a unit volume of material

23. Orbit where a satellite is positioned over a single field of view

24. Load divided by the original cross-section of the material/component

25. Ability to resist abrasion, penetration, cutting or permanent distortion