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EK-General – EKG-Section A : 2024/JUL/01
Question
Q1. (a) Describe the properties of EACH of the following alloys used in marine engineering, giving a practical example for which, EACH are suited:
(i) cupro-nickel: (2)
(ii) white metal: (2)
(iii) titanium. (2)
(b) Apart from corrosion and erosion resistance, describe the properties of EACH of the following for use in the manufacture of large propellers:
(i) nickel aluminium bronze: (2)
(ii) stainless steel. (2)
Asked in Year/Month/Ques No.