Differentiate between stainless steel and alloy steel?

924

---

What is a silver in deming drill bit?

1014

---

Which type of welding is used for welding of duplex and super duplex steel?

925

---

What is impact energy?

940

---

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

973

---

How gold can be separated from mercury?

999

---

What are allotropes?

966

---

What is the composition of d2?

982

---

Explain any method through which molds can shine after casting?

958

---

What is the use od d2?

1033

---

Does the extrusion process for a355 and a356 alloy have any impact on the impact energy?

967

---

Explain vacuum induction melting?

903

---

Why steel is preferred for construction of aircraft?

915

---

What is the major difference between quenching and annealing?

1028

---

how would you find out the type of stailess steel that has been used to make your dish?

944

---