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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What do you do to improve your skills as a marine engineer

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Draw the space diagram for a ten meter long beam simply supported at each end?

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what is the power in horse power of a 4 stroke diesel with the following make up? piston diameter = 250mm length = 70mm stroke = 300 1 bar (1013kpa) rpm = 5/second please show workings

0 Answers   Student,

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What is large 2-stroke marine diesel engine turbocharger?

0 Answers  

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Explain the purpose of o-ring, wearings in the centrifugal pumps?

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The place where happen iron losses?

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What are the disadvantages and advantages of having a small amount of superheat for a refrigerant vapours entering the compressor suction?

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How the priming can be implemented in a centrifugal pump?

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How can you explain that the vibration is transmitted from elastic materials or components to another?

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state and describe that vibrations are transmitted from one elastic material or component to another?

2 Answers   Cinec,

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Why self closing sounding pipes are used onboard?

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