A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

0 Answers   Bhel, JPMorgan Chase,

---

Sir we wants to const ruct a wall,size wall is 50x30x9/12' feet.how many bricks required. Please advise

0 Answers  

---

• What is the function of an isolator?

16 Answers   L&T, NTPC,

---

the specific work input during a compression cycle from p1 to p2 , if compresion is isothermal, is given by p1v1logp2/p1. explain?

1 Answers  

---

how to calculate duct fittings surface area ?

0 Answers  

---

What is the boiler bank position?

0 Answers   MAHINDRA,

---

Why tampering to be done?

0 Answers   Essar,

---

What is the color of flame if the boiler is running in good condition? How about when it is not in good condition?

0 Answers   ABC Inc, RRB, Siemens,

---

which parts of boiler are called heating surface?

5 Answers  

---

how can u calculate efficiency of one welder in piping work.if we give support staff for his work.

0 Answers  

---

Name the operation which can be performed by lathe machine?

0 Answers  

---

IN CNC TURNING MACHINE WHICH TYPE OF MAINTENANCE DONE FROM MECHANICAL POINT OF VIEW ?

3 Answers   Bosch, Pride Hotels,

---