USCG USCG Steam
Set 5 • Question #356 of 496
Launch Interactive Practice Room Boiler refractory firebrick is secured to the casing by __________.
A
slots in the brick engaging anchor bolts
✓ Correct Answer
B
high strength tensile fasteners
C
studding on the water wall tubes
D
fast drying plastic refractory mortar
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Boiler refractory firebrick is secured to the casing by', the verified engineering fact is: 'slots in the brick engaging anchor bolts'.
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