Download B.Pharm 2nd Year 2019 August 564259 Pharmaceutical Technology Question Paper

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(LP 4259) AUGUST 2019 Sub. Code: 4259

B.PHARM. DEGREE EXAMINATION

SECOND YEAR

PAPER 1V - PHARMACEUTICAL TECHNOLOGY

Q.P. Code: 564259

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Time: Three hours Maximum: 100 Marks

1. I. Elaborate on: (2x20=40)

   1. a) Discuss the Mier’s super-saturation theory of crystallization. What are the limitations of the Mier’s theory?

      b) Explain the principle, working and applications of Krystal crystallizer

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   2. Explain the construction, working, advantages and disadvantages of Fluidised bed dryer

2. II. Write notes on: (8x5=40)

   1. Explain the construction and working of a ball mill.

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   2. Describe the construction and working of a silverson mixer.
   3. Describe the construction and working of leaf filters.
   4. Classify industrial centrifuges. Write construction and working of a perforated basket centrifuge.
   5. Write the pharmaceutical applications of distillation.
   6. What are possible industrial hazards? How can they be controlled?

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   7. Describe various types of iron as materials of construction.
   8. Explain the construction and working of a multiple effect evaporator.

3. III. Short answers on: (10x2=20)

   1. Define valves.

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   2. Mechanisms of heat transfer.
   3. Define pulverisation.
   4. Applications of size reduction.
   5. Types of sieves.
   6. Dry and wet bulb temperature.

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   7. Define dry distillation.
   8. What is the use of florentine receiver?
   9. Define slurry.
   10. Define chemical Hazards.

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