What are the purposes of spiral gear in a purifier?

0 Answers   RRB,

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how to find out the area CFM calculation ?

4 Answers  

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What will you do in case of scavenging fire

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I m having skype interview with germany team what are the common questions asked?

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What is difference between conjugate beam and continuous beam ?

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List out the points of diesel generator B check?

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State the laws of thermodynamics and its importance of in mechanical engineering.

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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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How do you define mechanical efficiency in case of compressor? How it is different that of an IC engine?

0 Answers  

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What is the purpose of air blow?

0 Answers   NDA,

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i am very much confused about direction of thrust in steam turbine...we have steam turbine of 13 stages,10 stages of impulse and 3 of reaction type....in study manual direction of thrust is towards inlet but on thrust bearing its loading side is towards condenser(exhaust side) wile also dummy ring is present in design which also restrict rotor to move in exhaust side direction not inlet ....

2 Answers  

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type of bearing used in conveyor pulley

4 Answers  

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