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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state and explain that the vibration are transmitted from elastic materials or components to another?

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MAN B&W REVERSING SYSTEM

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What is the principal of axial pump?

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Describe the vibration of machinery which is not apparent?

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Find the area of the disc at 62 C whose diameter is 3?

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what is the different between gate valve and globe valve?

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The place where happen iron losses?

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what is the classes if shaft

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Describe the operation of bi-metallic sensor with the help of a diagram?

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dear all i am a civil engineer (diploma) have 9 years experiance in construction fields and specalised works. (have oil and gas experiance also) i am willing to work in offshore rig jobs? what is the basic qualifications of that job? i need some advice and idea from offshore members? pls post the answers for me sirs. thank you

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how the priming is done in a centrifugal pumps?

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