Process Equipment & Plant Design Mcqs for Chemical


Q.  Excessive liquid gradient on a tray may result in the______________________?

a. Maldistribution of gas
b. Back trapping
c. Gas blowing beneath cap skit
d. All A., B. and C.


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  _____________________ tray arrangement is recommended for distillation column having diameter upto 4 ft ?
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MCQs:  Speed of the drum of the rotary vacuum filter normally ranges from _____________ rpm?
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MCQs:  In a continuous distillation column, the optimum reflux ratio ranges from _______________ times the minimum reflux ratio?
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MCQs:  The type of stress developed in a metallic bar on subjecting it to a change in temperature without allowing it to be deformed is ______________ stress?
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MCQs:  Liquid/petroleum fuel storage tanks are built underground (as in case of petrol pumps), when the storage capacity is less than ______________ kilolitres?
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MCQs:  In a heat exchanger, shell side fluid velocity can be changed by changing the tube _______________________?
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MCQs:  Steam side heat transfer co-efficient for design consideration under ordinary condition can be assumed to be about _____________ kcal/hr.m2.°C?
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MCQs:  The safe distance of habitation from a hazardous chemical plant (TLV of its product < 1000 ppm) should be about ______________ kms?
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MCQs:  The operating pressure drop range in a bag filter is about ______________ mm water gauge?
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