why cenrifugal pump casing is called involute casing.

6 Answers   GNFC,

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what is priming pump? state function.

3 Answers  

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Why are open the ejector air vents.

0 Answers  

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from where u will get friction factor 'f' in darcy's formula?

7 Answers   IGCAR,

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Which is the best lubricant-air, oil or water?

6 Answers  

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why we use kg/cm2 instead of kg/m2 as a unit of pressure. As we know kg is a MKS unit and cm is a CGS unit. So why we use combination of both(kg/cm2)while describing the pressure.

3 Answers   IES, NTPC,

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[lease send recent question papers of rrb in junior engineer

0 Answers  

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how many kinds of bearing?

3 Answers   ACC, JSW,

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suppose that there is a gas turbine of 110MW having 3 stages, and compressor having 17 stages. what will happend when the stages of turbine increses to 6.

6 Answers  

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Why iso-octane is chosen as reference fuel for s.i. Engines and allotted 100 value for its octane number ?

0 Answers  

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what type of pump

5 Answers   Pidilite,

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Do you work for many hours each day?

0 Answers  

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