In Australia what is minimum qualifications if the ship has two Main Engines each engine is 2400HP and each engine has its own shaft and propeller. Rgds_____Robert

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star connection for a 3 phase induction motor gives reduced starting current.but 1.732 times the rated current during run up period if the motor was designed to run on delta. Why can't we design the motors to run on star connection instead. It will remove the starting arrangement required making the construction an operation much simpler.

1 Answers   Synergy, VR Maritime,

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dear sir i completed BE marine engineering with 75% i would like to start my carrier in off shore jobs so please any offshore member see it guide me ......

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What is crankshaft explosion?

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describe excessive vibration of a machinery that not always apparent? state and explain that the vibration are transmitted from elastic materials or components to another?

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explain the types of pumps?

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i want know about the place where happen iron losses

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What is the advantage and disadvantages have the small amount of super heat for the refrigerant vapors entering the compressors suctions?

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In ship cranes, there is a provision of providing a conveyor for the cable. There is no provision of slip ring. How is it possible?

2 Answers   L&T,

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Difference between gate valve and globe valve?

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what is mmscfd and how to calculate?

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How large marine generator supply power to the msb?

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