Download OU B.Pharma 2-1 Year 2016 4039 Pharmaceutical Enineerin I Question Paper

Download OU (Osmania University) B.Pharma 2-1 (2nd Year 1st Sem) (Bachelor of Pharmacy) 2016 4039 Pharmaceutical Enineerin I Previous Question Paper

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Code No. 4039
FACULTY
B. Pharmacy 2/4 I ? Semester (Main) Examination, November 2016
Subject: Pharmaceutical Enineerin ? I
Time: 3 Hrs Max.Mark s: 70
Note: Answer all questions. All questions carry equal marks.
1 a) Discuss the applications, advantaes and limitations of any two types of plastics
used in the pharmaceutical industry. 7
b) What is corrosion? List t the varis types of corrosi on. How can corrosion be
prevented. 7
OR
c) Define the followin with suitable examples:
i) Unit operations ii) Unit processes iii) Steady state iv) Unsteady state 8
d) Mention two ferrs and non ferrs allays used in pharmaceutical industry. Write
the composition, advantaes, disadvantaes and uses of non ferrs alloys. 6
2 a) Derive and explain Bernlli?s theorem. Explain its importance in flow of fluids. 7
b) Describe the construction, operations, advantaes and disadvantaes of a mul tipass
heater. 7
OR
c) Differentiate between Venturi meter and Rota meter. 7
d) Write a note on entrainment separators, 7
3 a) Enlist the equipment used for transportation of ases. Describe any one equipment
in detail. 7
b) Write a note on:
i) Air lift pump ii) Ejectors 3.5x2=7
OR
c) With a neat sketch explain the desin and operation of centrifual pump. 7
d) Describe the construction, workin and pharmaceutical applications of belt conveyor. 7
4 a) Describe the methods used for dehumidification of air. Explain its sinificance in
pharmacy. 7
b) List t the different refrierants. What are the desirable properties of refrierants? 4
c) Write a note on ?spray ponds?. 3
OR
d) With a neat sketch, explain the principle, workin of an absorption refrieration
cycle. 7
e) Write a note on ?Natural draft coolin towers?. 7
5 a) Explain the varis theories of filtration ivin the principle, mechanism and factors
affectin the process. 10
b) Write a note on ?De Laval clarifier?. 4
OR
c) Describe the construction, workin and uses of Meta filter. 7
d) Explain the construction, workin of bottom driven centrifue. Compare it with top
driven centrifue. 7
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