sir most regardly i want previous papers of your company for my preparation of my written exam

0 Answers  

---

What is the difference between Runout and Total Runoutvv

0 Answers   Valeo Lighting Systems India Private Limited,

---

Function of CFD in ANSYS?

3 Answers  

---

Some case studies on predictive maintenance of an Induction motor, pump, air compressor etc.

1 Answers   DAE, HAL, JSW Steel, Turbo Energy,

---

Explain the difference between the flight of a plane and a helicopter?

0 Answers  

---

different between friction bearing and anti friction bearing

2 Answers  

---

Is critical speed temperature dependent or speed dependent or both?

0 Answers  

---

what is shear stress...and give its application?

4 Answers   TATA,

---

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  

---

what is the cbm technique in maintenance?

1 Answers   Samtel,

---

Explain the rule to find specific heat of aqueous solutions.

0 Answers  

---

what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

0 Answers  

---