Download OU B.Pharma 2-1 Year 2010 4408 Pharmaceutical Engineering I Question Paper

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HU Code No. : 4408

FACULTY OF PHARMACY

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B.Pharmacy II Year I Sem. (Main) Examination, November/December 2010

PHARMACEUTICAL ENGINEERING —1I

Time : 3 Hours] [Max. Marks: 70

Note: Answer all questions. All questions carry equal marks.

1. a) i) Write about stainless steel as a material of plant construction along with its merits and demerits.
   

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   ii) Write a note on unit process.
   iii) Define corrosion. Classify corrosions.

   OR

   b) i) Explain briefly the theories of corrosion.
   ii) Write about copper and asbestos as material of plant construction along with their merits and demerits.
   iii) Write a note on scaling.

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2. a) Write a short note on :
   i) Bernoulli's theorem
   ii) Reynolds number
   iii) Heat interchangers.

   OR

   b) i) Derive an equation for temperature gradients in forced convection.
   

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   ii) Write a note on Rotameter.
3. a) i) Explain the principle, construction and working of belt conveyor with neat diagram.
   i) Write a note on Jet pump.

   OR

   b) Write a short note on :
   i) Peristaltic pump
   

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   ii) Vacuum pump.
   iii) Check valves.
4. a) i) Discuss the various methods used to measure humidity.
   ii) Write about the applications of Air conditioning in Pharmacy.

   OR

   b) i) Discuss in detail about Refrigeration.
   

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   ii) Write the methods used for increasing and decreasing humidity.
5. a) i) Suggest a filtration equipment for separation of fine dust particles from air.Write the principle, construction and working of that equipment.
   ii) Write the construction of disc centrifuge bowls.

   OR

   b) i) Write the principle, construction and working of leaf filters.
   ii) Write a note on Darcy's equation.

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