USCG USCG Steam
Set 16 • Question #229 of 496
Launch Interactive Practice Room In a marine boiler, maximum heat transfer rates can be obtained by __________.
A
maintaining the recommended boiler water pH
B
treating the boiler water with oxygen scavenging chemicals
C
maintaining feedwater temperature of 212° F in the economizer
D
keeping the watersides free from scale deposits
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'In a marine boiler, maximum heat transfer rates can be obtained by', the verified engineering fact is: 'keeping the watersides free from scale deposits'.
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