Complete study guide for Corrosion & Coating Technical File in the MEO Class 1 written examination conducted by MMD / DG Shipping, Government of India. This topic has appeared 17+ times in past papers and is covered in Sailr Network's AI-powered 5-phase study system — available for MEO Class 1, Class 2, Class 4, Master FG, Chief Mate, and ETO examinations.
Actual questions from MEO Class 1 MMD written examinations. Sorted by frequency of appearance.
With the introduction of the new generation of super-long stroke engines and changed process parameters triggered by environmental compliance rules, 'cold corrosion' of cylinder liners has grown to become a major issue for the latest generation of two-stroke engines. Discuss the causes and mitigation measures, stressing on the following: (16) (a) Increased jacket cooling water temperatures systems (b) New cylinder liner designs (c) New cylinder lubricators.
Corrosion is considered to pose a considerable danger to ships hulls, cargo and ballast tanks, discuss the following: (a) Influence of temperature on the corrosion rate of cargo and water ballast tanks. (b) Causes of coating deterioration in cargo and ballast tanks. (c) Describe how an assessment of the coating condition helps to be aware of the tank corrosion status. (d) State the information obtained from Coating Technical File.
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