Hamad Process Equipment and Plant Design 03/06/2021 A. Maldistribution of gas B. Back trapping C. Gas blowing beneath cap skit D. All A., B. and C. Related Mcqs: Value of Peclet number = 0, is the representative of ____________________?A. Laminar flow B. Complete back mixing C. Plug flow D. Eddy diffusivity = 0... ____________ is the determining factor for the number of bubble caps to be used per tray?A. Permissible slot velocity B. Tray diameter C. Liquid load D. Vapor load... Cooling water fouling factors vary in the range of 0.001 to 0.003____________________?A. (BTU/hr.ft2. °F)-1 B. (kcal/hr.m2.°C)-1 C. (W/m2.°K)-1 D. (kcal/hr. m. °C)-1... A pipe is generally made of circular cross-section, because a circular cross-section has the____________________?A. Higher structural strength B. Lowest surface area requirement for a given volume C. Both A. & B. D. None of these... Column support for the roof of cylindrical storage tank must be provided for___________________?A. Small diameter tanks B. Large diameter tanks C. Small diameter tall tanks D. All tanks irrespective of their heights and diameters...
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