B Pharmacy 2nd Year
Pharmaceutics – V
BPH – 215
Time: Three Hours M. Marks : 80
Note: Attempt any five questions. All questions carry equal marks.
- Explain various types of manometers and their significance. Discuss at least five valves used for regulation of fluid flow.
- Discuss various laws of heat transfer. Describe multiple heaters in detail.
- What are various factors affecting the evaporation. Discuss the principle, working and advantages of film evaporators.
- Classify dryers. Discuss the behaviour of solids during drying. Explain the working of turbo tray dryer.
- What are the general principles of centrifugation? Discuss the principle, construction, working, advantages and limitation of sedimentation centrifuges.
- Define filtration. Explain the washing and non-washing type plate-and-frame filter press with neat and labelled diagram(s).
- Explain the importance of refrigeration in pharmacy with suitable examples. Discuss absorption refrigeration in detail.
- Write notes on:(A) Cooling Towers(B) Large scale equipment for humidification