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  WATECH KEEPING DUTIES IN ENGINE ROOM Q1. What is mean by engine control room? ANS: ECR is centralized location of control and automation of all...

 Marine Auxiliary Boiler Q1. Using a diagram of a boiler, the candidate can be identify different components of boiler (steam generator) ANS:...

 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...

 ENGINE ROOM MACHINERY AND ENGINE Q1. What are the duties of engine room ratings? Ans: 1.      Cleaning of the engine...

 CHAIN BLOCK AND LIFTING DEVICES Q1. What are the various lifting devices used in the engine room? Ans: chain block, wire sling, engine room over...

  HAND TOOLS AND MEASURING INSTRUMENTS Q1. What safety precaution you will observe while using hand tools. Ans:  HAMMER – Head to be firmly...