Process Equipment & Plant Design Mcqs for Chemical


Q.  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 _________________?

a. 1
b. 2
c. 3
d. 3.5


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  When one of the fluids is highly corrosive and has fouling tendency, it should_____________________?
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MCQs:  To avoid the tearing off the plate of an edge, the margin (i.e., the minimum distance from the centre of the rivet hole to the nearest edge of the plate) should be equal to ____________________?
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MCQs:  The distance between the centres of a rivet hole to the nearest edge of the plate is called _________________?
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MCQs:  Which of the following types of reactors is the safest from operation point of view ?
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MCQs:  Typical static submergence for bubble cap plate column operating at atmospheric pressure may be around _________________?
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MCQs:  Mc Cable Thiele method used for finding theoretical stages in a distillation column assumes that the_____________________?
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MCQs:  (Le/D) for a Tee (used as elbow, entering branch) would be ____________________?
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MCQs:  A certain pressure vessel manufacturer avoids doing reinforcements calculations for openings by always providing a reinforcing pad extending upto double the diameter of the opening and of the same material and thickness as that of the shell wall. If area compensation is accepted as a code guideline, his approach leads to safe design____________________?
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MCQs:  In a shell and tube heat exchanger, the overall heat transfer co-efficient is proportional to the tube side (volumetric flow rate)0.8. This is valid, only when the ratio of the tube side film resistance to the total resistance is almost equal to____________________?
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MCQs:  The wall thickness of thin cylindrical shell with hemispherical ends is ______________ that of the spherical ends?
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MCQs:  Pressure differential maintained across a continuous rotary vacuum filter is in the range of _______________ mm Hg column?
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MCQs:  Souders Brown equation given by, U = Kv √(ρl – ρv)/ρv, is used for the calculation of the ______________ in a continuous distillation column?
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MCQs:  The ratio for the rate of washing to the final rate of filtration in a washing type of plate and frame filter is____________________?
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MCQs:  Optimum economic pipe diameter for fluid flow is determined by the____________________?
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MCQs:  For annular flow of a fluid, the ratio of the equivalent diameter for pressure drop calculation to the equivalent diameter for heat transfer calculation is_________________?
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MCQs:  Seamless pipe is made________________?
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MCQs:  A minimum clearance of about _______________ mm is maintained between the distillation column wall and the bubble cap?
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MCQs:  Maximum acceptable total liquid gradient over a tray is about _______________ mm?
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MCQs:  Diameter of the sieve tray column is determined by the_________________?
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MCQs:  Le/D) for 90° elbow (medium radius) and 90°square elbow would be respectively around___________________?
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