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MEO CLASS 2 EXAM ORAL QUESTIONS AND ANSWERS - LATEST QUESTIONS | Page 31




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Asked 1 time (Latest on 05-Sep-2012)

Q. 301) Detailed procedure for assembling purifier vertical and horizontal shaft. How to measure height of Shaft ?

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    Q. 302) What maintenance to be carried out on transverse bracing of main engine ? How does a transverse bracing damp vibrations ?

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      Q. 303) Explain reliquefaction cycle of LNG. How the temperature of Nitrogen in the cooling cycle is reduced to cryogenic levels

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        Q. 304) How is the weight of the shaft and impeller of a vertical centrifugal pump supported ?

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          Q. 305) Where are butterfly valves fitted and why ? How will you overhaul such a valve to replace the leaking seal ring ?

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            Q. 306) Why do we prefer I section as load carrying members ?

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              Q. 307) Can we replace main engine mist detector with that of aux engine ? If not , why ?

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                Q. 308) How is safety valve gagged ?

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                  Q. 309) What do You mean you mean by moment of inertia ? Why do we need to calculate Moment of Inertia ?

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                    Q. 310) What type of oil mist detectors are used in Auxiliary generators ?

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