Process Equipment & Plant Design Mcqs for Chemical


Q.  ________________ liquor is best handled in a long tube vertical evaporator ?

a. Foamy
b. Scaling
c. Viscous
d. Salting


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Rivets are generally specified by the____________________?
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MCQs:  Shortest distance between two tubes is___________________?
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MCQs:  Bubble cap plate column is___________________?
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MCQs:  Multiple blade paddle agitator is used for mixing high viscosity liquids/paste in which the paddle diameter is commonly 0.8 times the tank diameter. However, the width of the blade is in the range of ______________ times the paddle diameter?
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MCQs:  With increase in temperature drop (in a shell and tube heat exchanger), the LMTD correction factor, FT_________________?
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MCQs:  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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MCQs:  Minimum recommended baffle spacing in a shell and tube heat exchanger is about (where, D = shell diameter) ?
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MCQs:  In a cylindrical vessel subjected to internal pressure, the longitudinal stress ζL and the circumferential stress, ζn are related by___________________?
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MCQs:  Larger depth of liquid on the trays of a distillation column_________________?
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MCQs:  Needle valves are generally not used for___________________?
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MCQs:  In common bubble cap distillation column design practice, riser area is approximately equal to (where, Aa = Annular passage area, and Sa = Slot area) ?
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MCQs:  Welded joint efficiency in the design of chemical process equipment is taken as_________________?
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MCQs:  Floating head heat exchangers are used for the____________________?
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MCQs:  Theoretically calculated diameter of the stripping section of the continuous rectification column is ______________ that of the enriching section?
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MCQs:  Safety valves are provided in chemical equipments to guard against excessive_________________?
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MCQs:  An adequate clearance between the tray and the shell wall of a distillation column is provided to_____________________?
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MCQs:  A forced circulation long tube vertical evaporator as compared to the natural circulation evaporator__________________?
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MCQs:  Cylindrical storage tanks used for the storage of volatile liquids (e.g., naphtha) have ______________ roofs?
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MCQs:  What is the slope of the operating line in the stripping section of a distillation column ?
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MCQs:  The safe height (h) to diameter D. ratio (i.e., h/d) for liquid/petro fuel storage tank of capacity more than 45 kilolitres is less than _________________?
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