Engineering, 14.04.2020 19:16 tiwaribianca475
Answer the following questions, and very briefly explain your
a. Why does polishing the surface of a metal extend fatigue life?
b. Will small, finely dispersed precipitates reduce or accelerate fatigue crack growth?
c. Why is it particularly important to avoid stress concentrations such as changes in section with sharp corners in fatigue applications?
Answers: 2
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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Engineering, 03.07.2019 14:10
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
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Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
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Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Answer the following questions, and very briefly explain your
a. Why does polishing the...
a. Why does polishing the...
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