Question 324Steam Plants - Assistant Engineer
70% to passThe entire unit which houses the burner, air scoop, air doors and bladed cone is correctly called the _______________.
Aair duct assembly
Bburner assembly
Catomizer assembly
Dregister assembly
AI Explanation
The correct answer is D) register assembly. The register assembly is the entire unit that houses the burner, air scoop, air doors, and bladed cone. This is the correct terminology used in the US Coast Guard Captain's License Examinations to refer to this component of a marine diesel engine or boiler system. The other answer choices are incorrect because they do not accurately describe the entire assembly. The air duct assembly (A) refers only to the ducting, the burner assembly (B) refers only to the burner, and the atomizer assembly (C) refers only to the fuel atomization components, rather than the complete unit.
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