Marine Engineering Notes
Marine Engineering work diary
General Seamanship Notes
General Seamanship Work Diary Journal
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AIR COMPRESSOR Q1. What is the use of air compressor on board ship? Ans: It is use to produce the compressed air and store the air in air...
FILTERS AND PURIFIER Q1. What are the different ways of removing impurities on board ship? Ans: Impurities in the oil can be removed by...
PUMPS Q1. What will you do if you see a pump gland is leaking? Ans: inform to duty engineer. Then tighten both the nuts of the gland equally...
VALVES Q1. Identify different types of valves. (Workshop) Q2. What do you understand by non-return valve? Ans: The Non-Return valve gives...
