Define representative elementary volume?

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How the steam blowing pressure of a steam Boiler is calculated ?

2 Answers   Hindalco,

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What is auto cad?

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What is railroad track ballast?

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What is meant by stages in turbine....what is there purpose....????

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what is the difference between shaft vibration and bearing vibration?

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What is higher IMP or BHR

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• Could you describe a typical day or week in this position? What are the challenges facing this position?

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what should be the correct duration of slow firing of the coal based and biomass boiler?

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In volute casing the discharge area is more. so as per bernoulli's principle the pressure must be reduces also from the basics, pressure = Force/Area. so pressure and area are inversily proportional. By considering these two basic rules pressure must be reduces. But in any centrifugal pump, the pressure is increasing. How the velocity is converted into pressure. In my view only head is increases but how the pressure increases?

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pls any one send me the last 5 years rrb QP - hari.devarajan@gmail.com

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hi friends kumar here if anybody of u have " INDRAPRASTHA GAS LIMITED" placement papers than plz send it to me i need it urgently..ok mail id is ashish_me2007@yahoo.co.in

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