USCG USCG Steam
Set 2 • Question #261 of 496
Launch Interactive Practice Room Corrosion due to electrolytic action in modern water- tube boilers is uncommon because __________.
A
boiler water is a strong electrolytic
B
alkalinity control treatment prevents electrolytic action
C
boiler components are generally constructed of similar metals
✓ Correct Answer
D
electrolytic action cannot occur at high pressure
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Corrosion due to electrolytic action in modern water- tube boilers is uncommon because', the verified engineering fact is: 'boiler components are generally constructed of similar metals'.
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