Explain the difference between pipe and a tube.

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What causes hardness in steel ? How heat treatment alters properties of steel ?

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which power station plants r more efficient? which is less? which is most expensive and which is cheapest?

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what is application of portable generator?

1 Answers  

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What is gtsc technology?

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Would you please provide me with questions collected for interview regard to pressure vessel, which is in the aspects of welding, NDT, materials and painting? Please send these questions&answers to lgx_jasmine@126.com within 1 week, Thank you for your help. Rgs!

0 Answers  

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Explain anodizing process?

2 Answers   TCS,

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what is penthouse in boiler

2 Answers   BMW,

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How can we calculate the capacity of each impeller in a multi stage pump(Condensate extraction pump having 5 stage used in thermal power station)How it varies in pumping capacity on removing different stages?

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At what principle Air Compressor Works?.. What are the rule governing air compressor operation:

2 Answers   DAE,

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How are the bearing numbers given?

5 Answers  

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Why is thick steel wire stronger than thin steel wire?

0 Answers  

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