Answer / hardik goswami

nozzle having reducing area which decrease pressure energy
of water and converted into kinetic energy hence it increase
velocity.

Answer / potla

Nozzle impinges high velocity steam on blade

How to shut down and overhaul the centrifugal pumps?

0 Answers   RRB,

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What are the procedures of starting of diesel engine?

0 Answers   Covanta Energy,

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What is the used of economizer in boiler?

1 Answers   ABC Inc, RRB, Siemens,

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Why do we use compressor in pumps for pumping water through borewells? Submersible pump is enough then why do we go for this method?

4 Answers  

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How catalyst converter works?

1 Answers  

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When is the maximum load on the lift/elevator,during ascending or descending?Explain.

5 Answers   MN Dastur, SPL,

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what is the difference between impulse and reaction turbines ?

40 Answers   Alstom, ATMS, NTPC,

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Name the sheet metal hand tools?

0 Answers  

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Cox chart is used in ....Distillation, evaporation, drying r none

1 Answers  

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Who built the first rocket that robert goddard invented?

0 Answers  

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how mechanical engineering is useful for information technology.

2 Answers   TCS,

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How will you create a piston head?

0 Answers  

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