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

0 Answers  

---

What is hot working of metals? Give some of its principal methods.

0 Answers   Essar,

---

Define what are the properties and application of manganese steel?

0 Answers  

---

Which type of key is used between shaft and pulley?

0 Answers   NIC,

---

What metal cord transfers electricity, and how can I tell?

0 Answers  

---

Will aluminum alloy like 380 or 356 settle? Meaning while in “liquid form” above melting point will the heavier elements like copper, fe, silicon, zinc etc. Settle to the bottom of the liquid/molten aluminum after a period.

0 Answers  

---

Define what is meant by hardening ability of metals?

0 Answers  

---

What happens when the mercury of a thermometer spills over the gold ring?

0 Answers  

---

What is hardest cutting tool material?

0 Answers   NIC,

---

You are required to calculate a heat affected zone in weld. How would you do that?

0 Answers  

---

what is the composition of grey cast iron grade 20?

2 Answers  

---

what should be the exact suction capacity for 3 to 5 mt capacity lead rotary furnace and length of duct line for proper suction for same

0 Answers  

---