Which reactor requires no moderator ?

0 Answers  

---

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

3 Answers   Bosch, Pride Hotels,

---

Dear Friends I want to previous 5-10 years technical and non tech. question paper of section engineer (mechanical)of RRB and also tell me how should I prepare for S.E. and which books will help me for technical,aptitude,resoning.plz send me at bkcs.bkcs@rediffmail.com

0 Answers   RRB,

---

What is flash point

3 Answers   RRB,

---

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

6 Answers  

---

if the blade height is increased,then how it increases the specific speed of centrifugal pump?

0 Answers   Bhel,

---

what is the ejection system in mould making?

3 Answers   Godrej,

---

what is flange rating

4 Answers   IOCL,

---

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

0 Answers  

---

if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

5 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,

---

Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?

1 Answers  

---