Process Equipment & Plant Design Mcqs for Chemical


Q.  Joint efficiency (J) for a seamless pipe is_______________?

a. 1
b. 0.85
c. 1.5
d. < 0.5


ANSWER: See Answer
 
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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?
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MCQs:  Wall thickness of schedule 40 pipe as compared to that of schedule 80 pipe is ___________________?
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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:  Reflux ratio variation in a distillation column is between___________________?
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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:  In case of a shell and tube heat exchanger, the effect of L/D on inside film heat transfer coefficient (hi) vanishes after a Reynold number of_____________?
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MCQs:  (Le/D) for fully open globe value may be around__________________?
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MCQs:  The value of fouling factor depends upon the__________________?
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MCQs:  The operating pressure drop range in a bag filter is about ______________ mm water gauge?
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MCQs:  Which of the following lengths of heat exchanger tubes are normally not used in practice ?
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MCQs:  In packed absorption tower, onset of flooding usually occurs at a pressure drop of about ______________ mm of water column per metre height of packing?
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MCQs:  Diameter of bubble caps used in high pressure columns is ______________ as compared to that used in identical vacuum columns?
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MCQs:  Shell side heat transfer co-efficient in case of square pitch as compared to the triangular pitch under similar condition of fluid flow and tube size is_____________?
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MCQs:  A riveted joint does not fail by _____________________ of rivets?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  In a shell and tube heat exchanger, the ‘tube pitch’ is defined as the _____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm