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MCQs: For a cylindrical internally pressurised vessel, which of the following closure types would withstand highest pressure, if each closure is of the same material and thickness ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The minimum tray spacing in distillation column of diameter less than 3 ft is normally _____________ inches?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The practical representative values of HETP for a number of commercial operations lies within a range of ______________ metre?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For a given design of bubble cap, the number of bubble caps to be used per tray is set by the _________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A pipe is generally made of circular cross-section, because a circular cross-section has the____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference ______________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Maximum size of the raschig rings used in a packed tower is about _______________ of the column diameter?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Width and depth of grooves in the tube sheet holes normally are _______________ inch respectively?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The shell side pressure drop in a shell and tube heat exchanger is maximum for _______________ baffle?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Equivalent diameter for heat transfer calculation for a duct of square cross-section having each side as ‘d’ will be__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Friction factor for turbulent flow in a new pipe is given by____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Triangular pitch tube layout as compared to square pitch in a shell and tube heat exchanger________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than ______________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A stuffing box is used for____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The ratio of shear stress to shear strain is called ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In case of a shell and tube heat exchanger, the minimum shell thickness for carbon steel (inclusive of corrosion allowance) depends on shell diameter and is in the range of ________________ mm?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _____________________ tray arrangement is recommended for distillation column having diameter upto 4 ft ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about _______________ cms?
Category: Chemical Engineering Mcqs, Published by: teswesm
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