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Pharmaceutical Engineering Exam Questions: III B. Pharm (RS4 Syllabus), Exams of Pharmaceutical Chemistry

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QP 1
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X 10 = 20
1
Explain construction and working of meta filter and super centrifuge.
2
Explain different mechanisms of liquid mixing. Give the characteristics of
mixing impellers.
Short Essays: 5x 6 = 30
3
Explain the concept of solid transport by fluidisation.
4
Write the construction and working of centrifugal pump.
5
Explain the theory of drying giving more emphasis on rate of drying.
6
Explain, with relevant example, the separation of an azeotropic mixture.
7
Explain the working of a heat exchanger with a labelled diagram.
8
Briefly explain Mier’s supersaturation theory giving conditions and
limitations.
Short Answers: 2X10 = 20
9
Describe the principle of stoichiometry with a suitable example.
10
Give the applications of protective linings and coatings with respect to
corrosion control.
11
Explain the methods of regeneration of resins of a demineralising bed.
12
Explain the usefulness of humidity chart.
13
What is calandria? Write its importance.
14
Enumerate mechanisms of size reduction giving one example of a mill for
each.
15
Define moderately fine powder as per IP.
16
How is it possible to prevent heat generation during milling using colloid
mill?
17
Define evaporation in terms of capacity and economy as applied to
evaporation practice.
18
Write the importance of plastic as packaging material.
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Long Short Short Essay:Essays:Answers: 34567891012^ Rajiv Explain ofExplain theDeriveExplain evaporation.WriteWriteWrite crystals.ExplainGiveName elevate Silverson^ Subject: basket an thethethe^ the Gandhi an largethethe thetheexample^ III constructionworkingconstructioncentrifuge.conveyorequation theory theorytheoryconstructionemulsifier. quantity^ B.^ Pharmaceutical for ofof^ ofof^ Pharm for suitable University dimensionalliquid-liquidcentrifugation. aevaporation.of andandheatball materialsand workingworkingmilltransmission QP for working^ (RS4 transportingexplaining^ formula mixing.in^7 Mention ofof^ Describea of of aaclosed^ Syllabus) dryersuitablecycloidal^ through^ Health and Engineering Writethe thesolids conditionbasedconstruction dimensionlessimportance factors crystallizer metalthe blower.a) on^ principle Sciences to affectingwall. sublimation.a long ofand 2X2X10 to equation.rpm. and obtaindistance working 10 rate = working =5x 2020 of large 6 b) of = to 30

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Long Short Short Essay:Essays:Answers: 34567812^ Rajiv Describe working,Describe conicalExplain applications.DescribeExplainExplainExplainClassify in vacuum^ Subject:^ disk Gandhi thethetheconstruction dryers.thethe andthe^ III dryer. centrifuge.constructionmechanismprinciple, theory theorytransportationapplications^ B.^ With Pharmaceutical^^ Pharm ofof University and aconstruction,solid-centrifugation. neatof and utilityof crystallization. QP of labelledsolidcolloid working fluids^ (RS4 of^^10 mixing. bubble and mill. by diagram,^ Write of of^ usingworking Syllabus) screw^^ Health capWrite Engineering construction positive column.explain conveyor. theof fluid principle,^ Sciences displacementthe andenergy Giveprinciple 2X 2X10 working construction, its 10 mill. = = involved 5x pumps. 2020 of 6 = 30

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III short essay25.^ 26. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.^ Write a note on the types of monometer.Write the principle & working of edgeReynolds number & it’s significance.Write a note on venturimeterWrite aWrite a note on cartridge filter.What do you mean by conduction, convention & radiation.D/W evaporation & distillation.Enumerate the types of glass.Write the principal behind centrifuge.List out the types of plastics used in packClassify dryers with suitable examples.D/W ideal & actual screens.Explain the term evaporator capacity.What do you mean by dead spotGive the principle of flaWrite a note on filter aids (^) note on filter media.sh distillation. All the best for exams. & rotometer. in mixing equipment?^ runner & end runner mill.ing? Write the advantages & disadvantages of it.😃 How can it be prevented. 2 m