USCG USCG Motor
Set 5 • Question #257 of 382
Launch Interactive Practice Room In accordance with Coast Guard Regulations (46 CFR), water level controls utilized in a small automatically fired auxiliary heating boiler, shall be tested __________.
A
by simulation only to prevent possible boiler damage due to a low water condition
B
every time the boiler is lit off after an extended lay up period
C
with a stop watch to verify shutdown times
D
by slowly lowering the boiler water level
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'In accordance with Coast Guard Regulations (46 CFR), water level controls utilized in a small automatically fired auxiliary heating boiler, shall be tested', the correct operational principle is: 'by slowly lowering the boiler water level'.
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