Explain Why Nozzles are made convergent and Divergent?

8 Answers  

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Respected Sir, I am preparing for J.E of RRB Chennai.Please send me all RRB Chennai solved paper in the year of 2004 to till date. My ID is musini_p@rediffmail.com Thanking you sir, Anand

1 Answers  

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do u know about Publishing and Task in catia v5

0 Answers  

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please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

0 Answers  

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why we open open condenser vacume early when the unit get balck?

0 Answers  

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what are the advantages of PID controllers compared with those of a PLC

2 Answers   Bhel,

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Is it required slip & guide for incliened pipe installation to allow axial expansion. If yes, what type we have to use it

0 Answers   Al Inayah,

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What are the minerals needed to make or build a car?

0 Answers  

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What is Backlash in gears.when it will be harmfull?

3 Answers   Bajaj,

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what happend if diffrential expantion is increases in steam turbine

1 Answers  

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What is polytropic process ? Under what conditions it approaches isobaric, isothermal, and isometric process ? In which reversible process no work is done ?

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What is meant by reflectivity?

0 Answers  

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