thermal engineering,strength of materials,design of machine element,

3 Answers   Bhel, Infotech, Maruti Suzuki, ONGC, TCS, TVS,

---

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,

---

Will a steel cable become longer if it is heated while under load? Explain

0 Answers  

---

Suppose there are two vessels. One of diameter = D and other vessel dia = d. Suppose in vessel with dia D, water is filled upto height H and vessel with dia d is empty. Now both vessels are connected.Water will flow from D dia vesel to small d dia vessel.Suppose after equilibrium height of water in vessel with dia D is h. How much is h in terms of D, d,H etc?

14 Answers   BARC,

---

If I import a steam boiler from USA and want to install it in India, will it work ?

6 Answers  

---

please briefly explain the Discharge process and Formula of Centrifugal Pump

0 Answers   AA Enterprises, CPWD, Disha Industries,

---

why involute curve corve used in gear

5 Answers  

---

Abrasion is a cause of the gear failure form

1 Answers  

---

If we measure the pressure of Air in duct with the help of Pitot tube attached to manometer (pitot tube) whose one end is in atmosphere and one end is in duct and manometer shows some head whether it is Static head or Dynamic Head or (Total head=Static head + dynamic Head). and if it is total head in which static head is zero then how static head is zero.

2 Answers  

---

where impulse turbine & reaction turbine are used?

2 Answers  

---

What trouble could result if the main engine is using a low grade of fuel?

1 Answers  

---

Anybody please send me the papers of the reliance exam (apti and tech) so that i can go through it) mail me at raminder_verma@rediffmail.com

0 Answers   Reliance,

---