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MEO Class II – EK-General : 2014/JUL/07 – 2015/AUG/02 – 2018/JAN/02 – 2018/FEB/02 – 2018/SEP/03 – 2019/JAN/02 – 2019/MAR/03 – 2019/AUG/06 – 2019/SEP/08 – 2019/OCT/06 – 2019/NOV/08 – 2020/JAN/07 – 2020/OCT/06 – 2021/NOV/07 – 2022/JUL/08

Question

Q7. Discuss the causes of corrosion and the means by which corrosion of the following may be limited by manufacturers and ship’s personnel respectively:

A. Internal and External surfaces of auxiliary steam lines;

B. External surfaces of auxiliary boilers;

C. Water boxes of seawater coolers and condensers;

D. Main sea water inlet pipes.

Asked in Year/Month/Ques No.