Which is first stress or strain?

1046

---

How does a hammer mill work?

1054

---

Where pneumatic system is used?

1059

---

What is a cotter joint?

1094

---

What is meant by payload for aircraft?

1278

---

How does length and initial angle affect the period in a simple pendulum?

1208

---

How does iron ore turn into steel?

1173

---

What is the history on the invention of paper?

1048

---

What is the strongest pistol in the world?

1195

---

What are the advantages of powder metallurgy?

1138

---

What is or what characterize the thermodynamic state of metal (structure of metal)?

979

---

How is solution annealing carried out? What type of furnace is required?

941

---

Do you know what metal might be considered the "most environmental"? I say aluminum because it can be recycled others on my team say brass.

893

---

In grey iron sulpher was above 0.15% what react on metal?

1049

---

What is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.

875

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