what is the manufacturing process for impellers of closed, semiopen and open type?

1 Answers  

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Will a steel cable become longer if it is heated while under load? Explain

0 Answers  

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Which welding process uses non-consumable electrodes?

0 Answers  

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What is daught, what kind of draught used in boiler chimney

19 Answers   Nalco, TCS,

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plz anyone provide me the sample test papers of ONGC as of i m from Mechanical engg bakground and would be appearing for the test in the june 2010. My email id - neeraj_94312@rediffmail.com

0 Answers   TATA,

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WHAT IS MEAN BY SS-314(STAINLESS STEEL PIPE GARDE)?

1 Answers  

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function of gland in steam turbine ? what is requirement of de-superheat in steam turbine what is purpose of sprey line for gland?

1 Answers  

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What is the color of flame if the boiler is running in good condition? How about when it is not in good condition?

0 Answers   ABC Inc, RRB, Siemens,

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Is there significant affect on the output of modern gas turbines due to low frequency.

0 Answers   GE,

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what is cyclon seperator and water column?

0 Answers  

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What is the function of AUTO SHUT OF Valve in Diesel Engine?

0 Answers   Pakcem,

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What are the some examples of a periscope?

0 Answers  

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