Answer / nithish kumar k

it is a part of the boilers. here what happens is when the
hot gases after passing through water pipes contains some
amount of heat and this economizer helps absorbing that
quantity of heat which in turn improves the efficiency of
the boiler.

Answer / sirohisakshi

If the feed water is too cold then economizer  helps in pre heating the water before sending it to feed pump or evaporation zone 

Please send me technical paper of ONGC for Mechanical branch.I am in need of the paper.Pls send me.

3 Answers   ONGC,

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1.how do you purchase the sheetmetal,machined components for OEMS? 2.WHAT IS THE SYSTEM TO BE MAINTAINE FOR PURCHASE ACTIVITY? 3.HOW DO U DO THE PRICE NEGOTIATIONS & ITS PROCEDURES? 4.WHAT ARE THE PROBLEMS WILL FACE WHILE PURCHASING THE COMPONENTS& WHAT IS THE SOLUTION TO OVERCOME BY THAT ONE 5.WHAT IS THE NECESSARY NOTES TO MAINTAIN THE PO& RELEASING THE PO?

0 Answers   BARC, CADD,

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how an universal testing machine working?

1 Answers   HCL, UPSC,

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What is wrap-around?

0 Answers  

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Sir , i am a Mechanical Engg Student. Pls send me the JinDAL STEELS AND POWER LIMT.. RECRUITMENT DOMAIN AND APTITUDE BASED SAMPLE QUESTION Papers.. JINDAL IS MY DREAM JOB..PLEASE HELP ME AND GUIDE ME TO BE SUCCESS,I NEED THE SAMPLE QUESTIONS FOR URGENT. MY ID--sampathsurya@yahoo.com.

0 Answers   Jindal,

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What is the melting teparature of the boiler fusible plug? Which is the metal used for boiler manufacturing?

3 Answers   Greenergy Solutions, Nestle,

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What is the purpose of I.O. circulation before and after starting of engine?

0 Answers   RRB,

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What are the performance expectations of this position over the first 12 months?

1 Answers  

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sir, can you give me full idea for computational fluid dynamices and how can work in CFD

0 Answers  

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i am from karnataka can i able to apply appsc

0 Answers  

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What should be done to prevent a safety valve to stick to its seat ?

0 Answers  

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what is the use of choper motor in pyrometer ?

0 Answers  

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