The most prominent single cause of corrosion in boiler-tubes, drums, economisers and steam superheaters in a thermal power plant boiler is the_______________? | MCQ Hive

Chemical Engineering

Q The most prominent single cause of corrosion in boiler-tubes, drums, economisers and steam superheaters in a thermal power plant boiler is the_______________?

A A. Water alkalinity & leakage
B B. Hydrazine addition during feed water treatment
C C. Release of non-condensable gas from water in the boiler
D D. Scale formation

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