USCG USCG Steam
Set 4 • Question #319 of 496
Launch Interactive Practice Room One advantage of installing water wall tubes in a boiler furnace is to __________.
A
increase furnace size
B
reduce furnace temperature
C
decrease refractory maintenance
✓ Correct Answer
D
reduce combustion rates
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'One advantage of installing water wall tubes in a boiler furnace is to', the verified engineering fact is: 'decrease refractory maintenance'.
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