EXAMIANS
In the downcomer of a distillation column, the minimum recommended residence time is about __________ seconds.
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The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.
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The distance between the top of the slots and the liquid surface when the static liquid is just ready to flow over the overflow weir is called
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Diameter of bubble caps used in high pressure columns is __________ as compared to that used in identical vacuum columns.
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In a shell and tube heat exchanger having triangular pitch, the shell side equivalent diameter is given by
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For a cylinderical internally pressurised vessel, which of the following closure types would withstand highest pressure, if each closure is of the same material and thickness?
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Commercial packed scrubbers are normally designed for a pressure drop range of __________ mm water coloumn per metre of packed height.
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Flanges are connected to pipes by
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What is the value of 'q' for saturated vapor feed to a distillation column ?(where q = fraction of the feed stream that is liquid.)
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In the agitators, the power required will be changed with the increase of diameter of agitator (D) as
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