What is the purpose of the scavenger air receiver in a two-stroke marine diesel engine?
Direct Answer
Option D: Accumulate pressurized air from the turbocharger to scavenge exhaust gases from cylinders
The scavenger air receiver acts as a pressurized accumulator situated between the turbocharger air coolers and the engine cylinders. It maintains a steady, high-volume supply of pressurized air needed to effectively purge exhaust gases and charge the cylinders.
All Options
Detailed Explanation & Context
The scavenger air receiver acts as a pressurized accumulator situated between the turbocharger air coolers and the engine cylinders. It maintains a steady, high-volume supply of pressurized air needed to effectively purge exhaust gases and charge the cylinders.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Marine Engineering Knowledge (MEK).
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