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#1
May 25th, 2014, 11:58 AM
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Here I am looking for the previous year question paper of Punjab Technical University (PTU) of 4th Sem Pharmaceutics-III (Unit Operations-II) Exam, can you please provide me the same??? Hello friend as you want the PTU B.Pharmacy 4th Sem Pharmaceutics-III (Unit Operations-II) Exam Question Papers so here I am providing you the same…. Please have a look…. Equilibrium state b) Steady And Unsteady States c) Nusselt Number d) Black Body e) Material Balance D Moisture Content g) Relative Volatility h) Mesh i) Emulsion j) Work Index k) Dew Point l) Wet Bulb Temperature m) Economy of An Evaporator n) Order And Molecularity of a Reaction o) Feedback Control Systems Section - B (4x5=20) Q2) Describe the construction and working principle of fluid energy mill with the help of a diagram. Give its application in pharmaceutical industry. Q3) Explain the behavior of solids during drying. Q4) what is the difference between single and multiple effect evaporation? Q5) what arc Froude and Power numbers in mixing? How can a mixing equipment bc selected using these numbers. Q6) What is Azeotropic and Extractive Distillation. Explain with the help of suitable examples. PTU B.Pharmacy 4th Sem Pharmaceutics-III (Unit Operations-II) Exam Question Papers       Last edited by Aakashd; June 7th, 2019 at 09:44 AM.  |
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#2
May 26th, 2014, 10:34 AM
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| Re: PTU B.Pharmacy 4th Sem Pharmaceutics-III (Unit Operations-II) Exam Question Paper
As you are looking for the previous year question paper of Punjab Technical University (PTU) of 4th Sem Pharmaceutics-III (Unit Operations-II) Exam, so here I am sharing the same with you Define steady and unsteady states. Define dimensionless groups. Define coarse powder. Define overall hbattransfer coefficient. What is the difference between single effect and multiple effect evaporation? Economy of an evaporator. What is the difference between evaporation and drying? State Rittinger's law. Write Stefan Boltzmann law Define mixing index. What is flash distillation? Write main uses of steam as heating medium. Critical moisture ccrntent and equilibrium moisture eontent. Define automatic process control. Define nesative mixture.  
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