What is an Economizer?

Answers were Sorted based on User's Feedback



What is an Economizer?..

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.

Is This Answer Correct ?    2 Yes 0 No

What is an Economizer?..

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 

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Mechanical Engineering Interview Questions

how much capacity of id fan for 200HP induction motor

0 Answers   Devashree Ispat,


1)Why Bearing used in Motor and pumps. 2) Why Mechanical seal used in Pumps.

16 Answers   Biocon, Exxon Mobil,


What are the automatic tripping devices of diesel generator?

0 Answers   RRB,


Why consumption of lubricating oil is more in two-stroke cycle petrol engine than four-stroke cycle petrol engine ?

0 Answers  


What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

0 Answers   ABC Inc, RRB, Siemens,






Define flash in mould making ?

3 Answers  


Discuss the role of manganese in alloying steels?

0 Answers  


What happens if we interchange fuels in IC engine...

3 Answers   KTTM,


Is the unit and normal value fuel ratio of an average diesel engine?

0 Answers  


What is an oil mist detector

0 Answers   RRB,


T union support factor

0 Answers  


Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.

0 Answers   BARC,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)