A steel column 3 m hight is of hollow square section, 200 mm outside dimension and 20 mm wall thickness. (young's modules E=210*10^9) calculate A: the compressive load which will give a stress of 60 MN/m^2 in column. B: the compression o the column under the load in (A).

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how to find natural frequency of segmented ship model? (in air and water)

2 Answers   Auckland University of Technology, SCI,

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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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Describe the vibration of machinery which is not apparent?

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hi, i have completed my b.e. marine could u pls suggest me some job site for marine engineering?

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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. Then explain how it is possible ?

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function of inter cooler in the air compressor

1 Answers   Magsaysay Institute of Shipping,

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Show the sinosoidial effect built in a generator with the help of a diagram. Show all voltages, and currents.

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is it possible to hook up a computer flat screen to a fishfinder?

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what is magnetic amplifier

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Define velocity ratio?

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