CHEMCO Exit Exam • Set 7 Question 17 of 30

Why rotary cup burner does not require high pressure fuel supply for atomisation?

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Direct Answer

Option A: The rotary cup rotates at a high speed

The high rotational speed of the rotary cup atomizes the fuel oil into fine droplets. This mechanical atomization eliminates the need for high fuel pressure, simplifying the burner system and reducing operational risks associated with high-pressure fuel lines.

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The rotary cup rotates at a high speed (Correct Answer)

The nozzle rotates at a high speed

Air controller

Detailed Explanation & Context

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Chemical Tanker Cargo Operations (CHEMCO).

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