Q3 (10 Marks)
Materials
MEKG • Written Exam
(a) Explain the following types of corrosions: stress corrosion, fatigue corrosion, fretting corrosion and pitting corrosion. (4)
(b) What are the factors accelerating corrosion? (4)
(c) Explain methods of prevention of ship's hull corrosion? (4)
(d) How are heat exchangers protected from the effects of corrosion. (4)
Appeared In:
Jan 2023