Chemical Engineering :: Process Equipment and Plant Design
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Where does the maximum tensile strength occur in a thick cylindrical vessel subjected to internal pressure ?
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It is not desirable to design a heat exchanger for LMTD correction factor, FT, of less than
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A rivetted joint does not fail by __________ of rivets.
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Triangular pitch tube layout as compared to square pitch in a shell and tube heat exchanger
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Bracket supports are the most suitable for supporting __________ vessels.
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In a multipass shell and tube heat exchanger, the shell side cross flow area does not depend upon
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Two iron pipes of the same nominal diameter but different schedule numbers will have the same
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Steam side heat transfer co-efficient for design consideration under ordinary condition can be assumed to be about __________ kcal/hr.m2.°C.
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Pick out the wrong statement
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Lessing ring is formed by the addition of a partition across the centre of a raschig ring, which results in an area increase of about __________ percent.
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A.
For all the cylindrical process vessels operating above atmospheric pressure, formed heads are used for closing the vessel.
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B.
Fouling factor of river water is less than that of sea water.
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C.
Risers provided in bubble cap trays in the distillation column facilitate the flow of both liquid and vapor.
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D.
both (b) and (c).
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