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MEK Exit Exam • Set 3 Question 1 of 30

If cooling water becomes less in a diesel engine the engine will

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Direct Answer

Option D: get overheated

Insufficient cooling water in a diesel engine leads to inadequate heat removal from the combustion process, causing the engine's temperature to rise beyond its safe operating limits, resulting in overheating. Proper cooling is essential for engine longevity and performance.

All Options

A
not start
B
cool down too much
C
make more noise
D
get overheated (Correct Answer)

Detailed Explanation & Context

Insufficient cooling water in a diesel engine leads to inadequate heat removal from the combustion process, causing the engine's temperature to rise beyond its safe operating limits, resulting in overheating. Proper cooling is essential for engine longevity and performance.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Marine Engineering Knowledge (MEK).

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