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Question
what is the main purpose of deaerator in thermal power plants?
 Question Submitted By :: Mechanical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Dissolved gases such as O2,CO2 in water reacts with the metal to form oxides..function of deaerator is to remove these dissolved gases. 
Is This Answer Correct ?    17 Yes 3 No
Vikas Bhardwaj
 
Answer
# 2
Deaerator is used for proper deatation of dissolve
corrosive gases which present in Boiler feed water like O2
& CO2
 
Is This Answer Correct ?    7 Yes 3 No
Abinash Kumar
 
 
 
Answer
# 3
dearator main purpose is to remove noncondensable gases from feed water such as O2,to avoid corrosion 
Is This Answer Correct ?    3 Yes 0 No
Aamir Sohi
 

 
 
 
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