Corrosion in boilers can be prevented by Options: A . &nbspDeaeration of feed water B . &nbspEnhancing pH of feed water by adding alkali C . &nbspFeeding sodium sulphite or hydrazine phosphate to the boilers, which combines with oxygen and prevents corrosion D . &nbspAll of the above

Corrosion in boilers can be prevented by

Question

Corrosion in boilers can be prevented by

Options:

A . Deaeration of feed water

B . Enhancing pH of feed water by adding alkali

C . Feeding sodium sulphite or hydrazine phosphate to the boilers, which combines with oxygen and prevents corrosion

D . All of the above

Answer: Option D

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