USCG USCG Steam
Set 14 • Question #170 of 496
Launch Interactive Practice Room Scale prevention in boiler water is accomplished by adding treatment chemicals to __________.
A
precipitate scale forming salts into sludge
✓ Correct Answer
B
solidify the scale as powder
C
increase boiler water acidity
D
cause the water to be neutral
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Scale prevention in boiler water is accomplished by adding treatment chemicals to', the verified engineering fact is: 'precipitate scale forming salts into sludge'.
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