Steam Plants (Boilers & Turbines) USCG Question #618 (Set 21)

According to the illustration, what part number identifies the "igniter"? Illustration SG-0016

USCG Exam Illustration SG-0016
USCG Examination Diagram: Illustration SG-0016
Official USCG Answer & Rule Citation

Correct Answer: Option B — 2

Drawing SG-0016 identifies part number 2 as the igniter assembly, responsible for providing the localized spark or flame source required to successfully light off the fuel oil spray within the burner throat.

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