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MEO Class II – EK-Motor : 2018/DEC/04 – 2024/SEP/06
Question
Q4. With respect to piston cooling in large two stroke marine engines;
A. Briefly discuss the relative advantages and disadvantages of oil and water for piston cooling.
B. Sketch a piston for a large two-stroke crosshead engines indicating the coolant flow.
C. State the causes of piston cracking and burning and how it can be avoided.
Asked in Year/Month/Ques No.