Answer / hardik goswami

the function of air heater to increase temp. of air before
it enter to combustion chamber hence less heat is required
while combustion.

Where id the warm side of a refrigeration system?

0 Answers   HCL, RRB,

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Discuss various surface finishing processes?

0 Answers   John Deere,

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what is the exact requirement of priming?

13 Answers   IGCAR,

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what is powercopy in catia v5

2 Answers  

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What is Temperature ?

5 Answers   Dr Reddys, Reddy Labs,

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my dad is refused 8 times in visitor visa? now my dad wants to go usa only? tell me what he can do? whats the reason?

0 Answers   US Consulate,

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How with alloying of steel it is possible to a achieve properties which can not be achieved with heat treatment ?

0 Answers  

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How can you identify mild steel, cast iron, and high carbon steel?

0 Answers  

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Locate nozzle in a turbocharger

0 Answers   RRB,

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which bearing use in lathe spindle

7 Answers   Denso, Reliance,

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what is Retainer?

0 Answers  

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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?

2 Answers  

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