AIGF Exit Exam • Set 6 Question 7 of 30
What is meant by engine performance optimization?
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Direct Answer
Option A: automatic increase of engine efficiency
Engine performance optimization automatically adjusts fuel injection timing, exhaust valve timing, and scavenge air pressure to maintain peak firing pressures across all loads.
All Options
A
automatic increase of engine efficiency
(Correct Answer)
B
mechanical increase of engine efficiency
C
non automatic increase of engine efficiency
D
manual increase of engine efficiency
Detailed Explanation & Context
Engine performance optimization automatically adjusts fuel injection timing, exhaust valve timing, and scavenge air pressure to maintain peak firing pressures across all loads.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Ships subject to the IGF Code (AIGF).
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