EXAMIANS
Tube height in a calendria type evaporator is normally less than __________ metres.
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Pick out the wrong statement pertaining to the design of a basket type evaporator.
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In packed towers provided with pall rings liquid redistributors are positioned at heights of every 6 metres or 5-10 times the column diameter, whichever is less. Maximum size of the pall rings should not exceed __________ of the column diameter.
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Bracket supports are the most suitable for supporting __________ vessels.
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Normally, the plate thickness of the bottoms and roofs of vertically cylindrical storage vessels as compared to that of the cylindrical shell is
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In chemical process equipments, the conical bottom heads used, usually has an apex angle of
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The maximum liquid gradient over a tray must not exceed
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The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about __________ times.the design pressure.
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Maximum size of the raschig rings used in a packed tower is about __________ of the coloumn diameter.
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In case of a shell and tube heat exchanger, the effect of L/D on inside film heat transfer co-efficient (hi) vanishes after a Reynold number of
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