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.
Related Questions
Q226:To prevent a small plastic refractory wall patch repair from falling into the fu... Q701:The slight wavy appearance of the tips of reduction gear teeth is a result of __... Q28:The boiler main feed stop-check valve is located nearest the _______________. Q197:A slight vacuum is maintained in the shell of the first stage heater shown in th... Q666:The jacking/turning gear mechanism of a main propulsion geared turbine installat...
Ready to test your knowledge?
Take a Steam Plants - Assistant Engineer Practice ExamOfficial Resources