What s gland sealing steam?

3 Answers   ABC Inc, RRB, Siemens,

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What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?

0 Answers  

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Why supercritical boilers use less amount of steel compared to non-supercritical boilers ?

0 Answers  

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give me an example of time when u something u tried to accomplish and failed.

0 Answers  

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What is meaning of bearing nos.?

4 Answers   Grasim, IOCL, L&T, Sharp Ferro Alloys,

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How much is the specific fuel consumption of an average diesel engine?

1 Answers   RRB,

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What type welding electrode is used to weld chrome?

0 Answers   IOCL, TIST,

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What is the seal packing gland for turbine?

0 Answers   RRB,

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how to control ovality in internal diameter

1 Answers  

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What is the cause of AHU motor V-Belt wornout

1 Answers  

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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  

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how to design a crankshaft?

0 Answers   TATA, Tata Motors,

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