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MEO Class IV – EK-Motor : 2023/NOV/02 – 2023/JUL/02 – 2024/MAR/02
Question
Q2. a) Draw sectional diagram of main engine piston showing each part. (8)
b) Show cooling passages for oil cooled piston. (4)
c) What is material of crown and other parts of piston. (4)
Asked in Year/Month/Ques No.