Answer / Lavkush Kumar Singh

Grey cast iron is widely used in engineering applications despite its lower tensile strength and ductility due to several factors: 1) Low cost compared to other materials; 2) Good machinability, making it easy to work with; 3) Excellent castability, allowing for complex shapes to be easily produced; 4) High damping capacity, which makes it useful in vibration isolation and noise reduction applications; 5) Good wear resistance; and 6) Ability to create gray iron castings with varying hardness levels through heat treatment methods such as annealing or flake graphite spheroidization.

How we can find out duct area from CFM?

1 Answers   Emirates,

---

give the function of thermostat

2 Answers  

---

what for orifice using in liquid flow line

9 Answers  

---

• What are the skills and attributes you value most for someone being hired for this position?

1 Answers   Petro Star Mount,

---

How many years did it take for you to complete school?

1 Answers  

---

Why do you need a keyway in the construction of a wall?

1 Answers  

---

Please tell me the difference between EN31 and OHNS material.

1 Answers   Sportking, UltraTech,

---

How curvature effect is consideed in spring design?

1 Answers  

---

If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp

1 Answers  

---

hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

0 Answers  

---

which one of the following loading is considered for the design of axle. 1)bending moment only 2) twisting moment only 3) combined bending moment & torsion 4) combined action of bending moment & axial thrust

2 Answers   APPSC,

---

What kind of paper airplane flies the farthest?

1 Answers  

---