How do you express pitch of gears?

1001

---

How do you classify shapers?

1023

---

Give example of heterogeneous systems.

961

---

What is the critical speed of shaft?

963

---

What is a gray surface?

1049

---

Discuss the basic functionioning of air conditioner.

949

---

What is M33×2

1014

---

What is the specific heat value for liquid ?

988

---

What is the Difference of ultimate tensile stress of mild steel to ultimate compressive stress ?

925

---

What is the specific heat value for solid ?

1008

---

Why cutting fluid is used in machining?

860

---

Aircraft gasturbine is made of ?

951

---

What are the materials used to manufacture Aeroplane Wings?

1031

---

What is galvanising?

885

---

What is the use of worm gears?

991

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