USCG USCG Steam
Set 14 • Question #158 of 496
Launch Interactive Practice Room Which of the following represents the function of the diffuser used with a mechanical atomizing oil burner?
A
Provide flame stability at the atomizer tip.
✓ Correct Answer
B
Control the amount of secondary combustion air.
C
Complete the vaporization of the fuel for combustion.
D
Finely divide the fuel particles into a cone- shaped spray.
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Which of the following represents the function of the diffuser used with a mechanical atomizing oil burner', the verified engineering fact is: 'Provide flame stability at the atomizer tip.'.
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