Can you explain the refrigeration cycle?

0 Answers   Essar,

---

Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.

0 Answers  

---

HOW TO GET LAST 10 YRS. QUESTION PAPERS

0 Answers   ONGC,

---

What is iron ferrite, define what is it used for, and where is it found?

0 Answers  

---

what is the difference between EN19 & EN24 Grade?

3 Answers   SEIPL,

---

A cantilever beam carrying uniformly distributed load will be ?

0 Answers   NIC,

---

What is iron ferite?

0 Answers  

---

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.

0 Answers  

---

Why do the Gamma Prime and Gamma Double Prime phases play such an important role in promoting strength in the superalloys?

1 Answers  

---

The requirement for ASTM A217 Gr. WC9 castings for valves components like Body and Bonnet were Normalising at 920+/- 20 Deg. C and Tempring 780+/- 20 Deg. C The specification calls furnace shall be calibtated within +/-14 deg. C The Heat Chart shows minimum temperature for normalising 900 to 920 Deg. C, but maximum temperature 960-990 Deg. C Tempering 780+/-20 Deg. C is within limits and accepted. Casting having integral test bars, heat trated along with castings passed in chemical znalysis and mechanical properties. Since normalising maximum temperature is not meeting specification, where castings can be salvaged or renormalised and retempered to meet specification. Whether it will have affect on remechanical properties testing

0 Answers   Leader Valves,

---

what happens when a EM wave is transmitted

1 Answers  

---

What is select miller cutter?

0 Answers   Essar,

---