USCG USCG Steam
Set 9 • Question #483 of 496
Launch Interactive Practice Room The concentration of total dissolved solids in the boiler water can increase as a result of __________.
A
frequent surface blows
B
dissolved oxygen deaeration
C
zero water hardness
D
insufficient blowdown
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'The concentration of total dissolved solids in the boiler water can increase as a result of', the verified engineering fact is: 'insufficient blowdown'.
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