Download OU B.Pharma 2-1 Year 2015 8039 S Pharmaceutical Engineering I Question Paper

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Code No.8039/S

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1. (a) Write about copper and aluminum as material of plant construction along with their merits and demerits.
   (b) What are :
   1. Fretting corrosion
   2. Galvanic corrosion explain how it can be prevented
   OR
   (c) Describe briefly different ways of combating corrosion.
   

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   (d) Write about any two Non-Metals as materials of pharmaceutical plants construction.
2. (a) State and explain Fourier's law of heat transmission with an equation.
   (b) Derive an equation for differential manometer.
   (c) Write a note on condensors.
   OR
   

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   (d) Explain the principle, construction, working-of multi-pass heat exchanger.
   (e) Compare orifice meter with venture meter.
3. (a) Enlist the equipments used for transportation of solids. Describe in detail about pneumatic conveyors.
   (b) Write a note on :
   1. Valves
   2. Ejectors

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   OR
   (c) Describe the construction and-working of rotary positive displacement pump for liquid transport.
   (d) Write a note on :
   1. Air lift pumps
   2. Fans and Blowers

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4. (a) Explain the principle, working and operation of absorption refrigeration system with a neat sketch.
   (b) How do you use the Humidity chart?
   OR
   (c) Write a note on :
   1. Brine systems
   2. Cooling towers

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   (d) Discuss the principle, constructions and working of Air conditioner
5. (a) Describe the effect of pressure and filter aids on the filtration operation.
   (b) Discuss the theoretical principles involved in the design of centrifuge.
   OR
   (c) Describe the construction and working of De Laval classifier with a neat diagram with its applications.
   

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   (d) Write a note on Edge filters.

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