USCG USCG Steam
Set 17 • Question #242 of 496
Launch Interactive Practice Room Before lighting any burner in a cold boiler you should always __________.
A
purge the furnace with air
B
open the furnace peephole cover
✓ Correct Answer
C
close off the burner register
D
reduce the forced draft pressure
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Before lighting any burner in a cold boiler you should always', the verified engineering fact is: 'open the furnace peephole cover'.
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