USCG USCG Steam
Set 6 • Question #404 of 496
Launch Interactive Practice Room Normally a boiler water sample should be taken __________.
A
after the boiler has been blown down
B
before the boiler has been blown down or chemicals added
✓ Correct Answer
C
when the boiler has been refilled with makeup
D
from the highest point in the feed system
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Normally a boiler water sample should be taken', the verified engineering fact is: 'before the boiler has been blown down or chemicals added'.
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