USCG USCG Steam
Set 5 • Question #365 of 496
Launch Interactive Practice Room Which of the following refractory materials contains a hydraulic-setting binder and develops strength without needing to be heated in a manner similar to concrete?
A
Plastic fireclay
B
Plastic chrome ore
C
Castable fireclay
✓ Correct Answer
D
Refractory mortar
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Which of the following refractory materials contains a hydraulic-setting binder and develops strength without needing to be heated in a manner similar to concrete', the verified engineering fact is: 'Castable fireclay'.
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