Max. Marks: 80 Marks
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PHARMACEUTICAL ENGINEERING
(Revised Scheme - 2)
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Q.P. CODE: 1964Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
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LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
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1.Write the principle and constructions, working and advantages of Swenson-walker
crystallizer.
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2.Discuss the prevention and control of corrosion.
3.
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Describe mechanism of drying. Explain working and principle of fluidized bed dryer.
SHORT ESSAYS (Answer any Eight)
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8 x 5 = 40 Marks4.
Explain the theory of refrigeration.
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5.
Add a note on falling film evaporator.
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6.Describe the theory of mixing.
7.
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Write the factors affecting rate of evaporation.
8.
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Write the mechanism of filtration.9.
Write a note on Pneumatic conveyor.
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10.
Describe constructions, working and applications of ball mill.
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11.Write a note on material and energy balances.
12.
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What is conduction? Derive an equation for Fourier's law.
13.
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Fluid energy mill.SHORT ANSWERS
10 x 2 = 20 Marks
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14.
Write the advantages of Silverson homogenizer.
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15.Filter ads.
16.
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Applications of freeze drying.
17.
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Prevention of electrical hazards.18.
Draw and label ball mill.
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19.
Define humid heat and humid volume.
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20.Filter press.
21.
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Advantages of glass as a material of construction.
22.
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Supersaturation.23.
Mentions the applications of spray dryer.
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