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MEO Class IV – EK-Motor : 2024/APR/17 – 2024/AUG/08
Question
Q8. (a) (i) Describe with the aid of a sketch, a main engine exhaust valve which is hydraulically operated (8)
(ii) Explain the operation of this valve (4)
(b) State the materials used for the seat and valve described in (a) (4)
Asked in Year/Month/Ques No.