Answer / san

A heat exchanger is a device built for efficient heat
transfer from one medium to another. The media may be
separated by a solid wall, so that they never mix, or they
may be in direct contact

Answer / cmkashifabrar

Any device for transferring heat from one fluid to another.

Answer / ramesh yerabolu

This is a heat transfering device from one media to other
media without contaminating to each other.Ther are somany
types of heat exchangers are there ex, shell and
tube,spiral and plate heat exchangers.We can select the
heat exchanger deponds on the application.

Answer / manish

Heat exchanger is a device in which heat tranfer is taking place (due to temperature difference) between two fluid without the mixing of the fluid.

why centrifugal pump used in I.D.fan and axial pump in F.D. fan

0 Answers   JIPT,

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What is the diffrence between head & total head in pump

7 Answers  

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IN 6" PIPE IF FEED WATER FLOW IS ABOUT 130 T/H SO SAME DIAMETER OF PIPE HOW MUCH STEAM FLOW SHOUD BE?

0 Answers  

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Where id the warm side of a refrigeration system?

0 Answers   HCL, RRB,

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why coal oil used for leakage test in bearing housing instead of water ?

1 Answers  

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where impulse turbine & reaction turbine are used?

2 Answers  

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Difference between turbocharging and supercharging in diesel engines?

0 Answers   VLS,

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how to start the answer for question : tell me about ur self ?

4 Answers   Satyam,

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IS fly wheel is necessary element for a prime mover

5 Answers   Hero Honda, Honda, Rohit Technologies,

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what is the working principal of air compressor?

5 Answers   Kirloskar,

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Explain the difference between projectile motion and a rocket motion?

0 Answers  

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Sir i am appearing for the section engineer post examination of railway recruitment board.Can you please send me the previous question papers from 2001 to till date.

0 Answers  

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