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FACULTY OF PHARMACY
B. Pharmacy 2/4 I-Semester (Main) Examination, November 2015
Subject : Pharmaceutical Engineering - |
Time : 3 Hours Max. Marks: 70
Note: Answer all questions. All questions carry equal marks.
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- (a) Discuss the factors to be considered in the selection of materials for plant construction. (5)
(b) Write a note on Dimensional Analysis. (4)
(c) Classify and enumerate the different types of corrosion. (5)
OR
(d) Write about copper and aluminium as material of plant construction. (5)--- Content provided by FirstRanker.com ---
(e) Explain steady state and unsteady state. (4)
(f) What is Galvanic corrosion and explain how it can be prevented? (5) - (a) Write a note on :
(i) Bernouli’s theorem and applications (8)
(ii) Stefan Boltzman law (6)--- Content provided by FirstRanker.com ---
OR
(b) Derive an equation for heat transfer by conduction. (8)
(c) Discuss the problem of foam and its prevention. (6) - (a) Explain the construction, working and applications of belt conveyor. (8)
(b) Write a note on :--- Content provided by FirstRanker.com ---
(i) Jet pumps (3)
(ii) Peristaltic pumps (3)
OR
(c) Write a note in equipment available for transportation of gases. (7)
(d) Explain the construction, working and uses of centrifugal pumps. (7) - (a) Define the following : (4)
(i) Absolute Humidity (ii) Wet bulb temperature
(iii) Dew point (iv) Humid Heat
(b) Discuss in detail about absorption refrigeration cycle with a neat sketch. (10)
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(c) Explain the methods available for humidification and Dehumidification. (7)
(d) Discuss the factors that determine the refrigeration load in pharmaceutical plant. (7) - (a) Compare plate and frame filter press with chamber press. (7)
(b) Describe the construction, working and applications of Edge filters. (7)
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(c) Write a note on : (7)
(i) Leaf filters
(ii) Disc centrifuge bowls
(d) Give an account of the different filter media used in small scale and large scale filtration operations. (7)
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