Answer to Question #151332 in Chemical Engineering for Syabonga

Question

1.You are designing the windows of an airplane. Would you design them as squares, ovals, or hexagons? Justify your answer.
2.During fatigue testing, why is it necessary to hang a mass piece underneath the test specimen?
3.Calculate the strain hardening exponent “n” for an alloy in which true stress of 520MPa produces a true strain of 0,1. (Use K = 1035MPa).
4.What do you understand by the term “fully reversed cyclic loading”?
5.Cavitation occurs when:
Select one:
a. You drink too much coke
b. An electrode anodically corrodes a base material
c. Crystalline alloys loose grains
d. A bubble implodes
e. None of the options

Answer 1

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