Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?

0 Answers  

---

how much capacity of id fan for 200HP induction motor

0 Answers   Devashree Ispat,

---

What is extruded aluminium used for?

0 Answers  

---

What is difference between pipe and tube?

4 Answers   Tata Technologies,

---

what is the relationship between psi,cfm & bar in the air compressor?

9 Answers   Jindal,

---

sir, I am applied RRB chennai,MMV(mechanical),Pls mail 2006,2007 & 2008 years solved question papers.My Mail jrks@rediffmail.com

0 Answers   RRB,

---

What is the formula for bearing OD?

1 Answers   JSW, Sodexo,

---

What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1 Answers  

---

difference between strengh and toughness.

5 Answers   Unitech,

---

in a centrifugal pump .. when we close the delivery valve partially .. does this increase the pressure before or after the valve .. and why ??

1 Answers  

---

how much efficiency loss will took place in a steam turbine due to low vacuum

1 Answers  

---

Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

0 Answers  

---