Answer / deep chand bharti

economiser is an accessory which is used to use the exhaust heat to heat the input water in the boiler. it increase the boiler efficiency and thats why why economy, so it is called economiser

Answer / ravikumar bp

econoimiser is an acessaries of Boiler to improve the
boiler efficiency

Answer / hardik085gmdc

As the name indicate that economizer is a economical boiler part which taken heat form the second pass of the boiler it is located at bottom of second pass which give sensible heat to water so load of evaporated is decreased and fuel is also decreased.....

Answer / ravikumar

Feed Water Preheating using Economiser.

For an older shell boiler, with a flue gas exit
temperature of 260oC, an economizer could be used to reduce
it to 200oC, Increase in overall thermal efficiency would
be in the order of 3%.
Condensing economizer(N.Gas) Flue gas reduction up to 65oC.
6oC raise in feed water temperature, by
economiser/condensate recovery, corresponds to a 1% saving
in fuel consumption

What is max pressure?

0 Answers   RRB,

---

I got an interview call from CANARA BANK for the post of TECHNICAL MANAGER (MMG-II), Can any one tell me what are the questions will be asked?

0 Answers   Canara Bank,

---

hello i have a problem !!!! i am studying gait analysis"human walking; and i had only single camera"sony 25 frames/s" and 2 separated force plates, and there is no synchronization between the camera and the force plates!. i wrote a matlab program to calculate joints moment(sagital) using inverse dynamics methode. and there is a problem with the output data!! can you help me.

0 Answers  

---

What is the difference between projectile motion and a rocket motion?

0 Answers  

---

what is threaded joints ,where present usage ?

0 Answers   Kirloskar,

---

Hello i want to design a portable 1/4HP pressure washer pump like elgi reciprocating pump which are being used in service station.what are the design aspects to taken in to consideration for making new pump.

0 Answers  

---

how much fuel use for perfect average in motorbike ....

2 Answers   HEG,

---

Define a positive displacement pump?

0 Answers  

---

22216 CC bearing

0 Answers  

---

what is the difference between impulse and reaction turbines ?

40 Answers   Alstom, ATMS, NTPC,

---

HOW CAN WE MEASURE THE L SHAPE SURFACE OF THE MOMENT OF INERTIA AND SECTION MODULUS

0 Answers  

---

What is the normal Ph value of boiler water

2 Answers   ABC Inc, RRB, Siemens,

---