Process Equipment & Plant Design Mcqs for Chemical

Q.  Pick out the wrong statement pertaining to the comparative evaluation of performance of the packed tower and the plate tower ?

a. Plate tower is preferred, if interstage cooling is required to remove heats of reaction or solution
b. Plate tower is preferred over packed tower, if the operation involves liquids containing dispersed solids
c. The total weight of a dry plate tower is usually much more than that of a dry packed tower designed for the same duty
d. In operations involving large temperature changes. (e.g. distillation), plate towers are preferred over packed towers as the packing may be crushed du


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
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____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Minimum recommended baffle spacing in a shell and tube heat exchanger is about (where, D = shell diameter) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a cylindrical vessel subjected to internal pressure, the longitudinal stress ζL and the circumferential stress, ζn are related by___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Larger depth of liquid on the trays of a distillation column_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Needle valves are generally not used for___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In common bubble cap distillation column design practice, riser area is approximately equal to (where, Aa = Annular passage area, and Sa = Slot area) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Welded joint efficiency in the design of chemical process equipment is taken as_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Floating head heat exchangers are used for the____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Theoretically calculated diameter of the stripping section of the continuous rectification column is ______________ that of the enriching section?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Safety valves are provided in chemical equipments to guard against excessive_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An adequate clearance between the tray and the shell wall of a distillation column is provided to_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A forced circulation long tube vertical evaporator as compared to the natural circulation evaporator__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Cylindrical storage tanks used for the storage of volatile liquids (e.g., naphtha) have ______________ roofs?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the slope of the operating line in the stripping section of a distillation column ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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 _________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Ponchon Savarit method is based on the use of enthalpy concentration diagram, which contains the bubble point curve (saturated liquid curve), dew point curve (saturated vapour curve) and equilibrium tie lines. As compared to McCabe-Thiele’s method, this method_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Rate of filtrate delivery is inversely proportional to the___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pick out the wrong statement about routing of fluids in a shell and tube heat exchanger ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the minimum recommended ligament for square pitch arrangement in case of heat exchangers ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The normal range of velocity of water in pipes is _______________ m/sec?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts