Firstranker's choice
--- Content provided by FirstRanker.com ---
QP 1
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
--- Content provided by FirstRanker.com ---
- Explain construction and working of meta filter and super centrifuge.
- Explain different mechanisms of liquid mixing. Give the characteristics of mixing impellers.
Short Essays: 5x6=30
- Explain the concept of solid transport by fluidisation.
- Write the construction and working of centrifugal pump.
- Explain the theory of drying giving more emphasis on rate of drying.
- Explain, with relevant example, the separation of an azeotropic mixture.
- Explain the working of a heat exchanger with a labelled diagram.
- Briefly explain Mier’s supersaturation theory giving conditions and limitations.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
--- Content provided by FirstRanker.com ---
- Describe the principle of stoichiometry with a suitable example.
- Give the applications of protective linings and coatings with respect to corrosion control.
- Explain the methods of regeneration of resins of a demineralising bed.
- Explain the usefulness of humidity chart.
- What is calandria? Write its importance.
- Enumerate mechanisms of size reduction giving one example of a mill for each.
- Define moderately fine powder as per IP.
- How is it possible to prevent heat generation during milling using colloid mill?
- Define evaporation in terms of capacity and economy as applied to evaporation practice.
- Write the importance of plastic as packaging material.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP2
--- Content provided by FirstRanker.com ---
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- Explain the theories of filtration. Write the principle and working of filter leaf.
- Explain the construction and working of pneumatic conveyors and peristaltic pumps.
--- Content provided by FirstRanker.com ---
Short Essays: 5x6=30
- Differentiate homogenisation and mixing. Explain the working of colloid mill.
- Explain the principle involved in the working of V-cone blender with its applications.
- Explain the theory of crystallization.
- What are azeotropic mixtures? Explain azeotropic distillation.
- Explain the theory of drying.
- Explain principle and construction of a noisy mill that works on the principles of impact and attrition.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- Define ‘overall heat transfer coefficient’ and ‘individual film coefficient’
- Write Stefan Boltzman equation. Explain the terms.
- Write the importance of forced circulation in forced circulation evaporator.
- How is multiple effect evaporator advantageous over single effect evaporator?
- Define sieve number. What is its relation with aperture size.
- Define humid volume and humidity.
- Enlist the measures to check the problems of corrosion.
- Describe the steps involved in the process of ion-exchange.
- Define dimensional formula with example.
- Explain Rayleigh’s equation.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP3
Rajiv Gandhi University of Health Sciences
--- Content provided by FirstRanker.com ---
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- a) Explain Mier’s super saturation theory of crystallization.
b) Explain vortex formation? Give the reasons and preventive methods for the same. - a) Explain in detail the construction and working of belt conveyor.
b) Explain transportation of fluids using centrifugal pump.
--- Content provided by FirstRanker.com ---
Short Essays: 5x 6 =30
- Write the theory of solid-solid mixing.
- Explain the factors affecting size reduction.
- Explain principle, construction, and working of fluidised bed dryer.
- Write the principle and working of drum filter.
- Explain the construction and working of climbing film evaporator.
- Derive an equation for heat transfer by conduction through a metal wall.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
--- Content provided by FirstRanker.com ---
- What is meant by dimensionless equation? Give an example.
- Differentiate ideal and actual screens.
- Define humidity and humid heat.
- Write advantage and disadvantages of plastic as a construction material.
- Differentiate counter ions and co-ions.
- Classify fractionating columns with examples.
- In what way the factors influence centrifugal effect?
- Write the differences between extractive distillation and azeotroic distillation.
- Justify the selection of filtration equipment for the slurry containing 25% solids.
- Write the principle of steam distillation.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP 4
--- Content provided by FirstRanker.com ---
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- Explain the theories of filtration. Differentiate surface filtration and depth filtration.
- Write the theory of solid-solid mixing. Explain the principle, construction, and working of planetary mixer.
--- Content provided by FirstRanker.com ---
Short Essays: 5x 6=30
- Describe the construction and working of a screw conveyor.
- Describe the construction and working of cycloidal blower.
- Compare and contrast heat transmission following counter current and parallel current feed techniques with relevant equations.
- State and explain the laws governing size reduction.
- Describe the drying rate curve for a nonporous granular solid.
- Write the theory of crystallization.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- Describe ‘unit operation’ and “unit process’. Give examples for each.
- What are the different modes of feed in multiple effect evaporator?
- Define Raoult’s law. What is its significance?
- Define mean free path. Write its importance in molecular distillation.
- Define fine powder as per IP.
- Mention the humidity conditions maintained in different areas of pharma industry.
- Write a note on the utility of stainless steel in pharmaceutical industry.
- Why are two dissimilar metals should not be allowed to come in contact with each other during construction of equipment?
- Suggest the method of controlling gastric acidity using ion exchange resin.
- What are the criteria in selecting the metals for the construction of steam jacketed kettle?
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP5
Rajiv Gandhi University of Health Sciences
--- Content provided by FirstRanker.com ---
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- Classify impellers. Explain vortex formation and how can it be prevented?
- Explain principle, construction, working, merits, and demerits of filter press.
--- Content provided by FirstRanker.com ---
Short Essays: 5x 6 =30
- Write the construction and working of liquid-liquid interchanger.
- Explain the principle and construction of an evaporator suitable for viscous liquids.
- Explain the principle of steam distillation. Write its applications.
- Define communition. Explain the laws governing energy and power requirements of a mill.
- Write the construction and working of pneumatic conveyor.
- Define caking. How does caking of crystals take place? How can it be prevented?
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- Write a note on vulcanization.
- What is pitting corrosion?
- Mention suitable dryer to obtain a) granular free flowing solids b) spherical particles
- Give examples for unit operation and unit process.
- Write the applications of ion exchange resins.
- Differentiate ideal screen and actual screen.
- Write the applications of centrifugal pump.
- Name different types of solid transportation systems.
- Define humidity and humid heat.
- Justify the use of atomizer in spray dryers.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP 6
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
--- Content provided by FirstRanker.com ---
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- Write the theory of mixing. What is mixing index? Explain with a neat, labelled diagram the construction and working of an equipment used in the production of ointments and pastes.
- Explain the material handling systems used for the transportation of solids. Explain the working and applications of screw conveyor.
Short Essays: 5x 6 =30
--- Content provided by FirstRanker.com ---
- Describe Fourier’s law of conduction through a metal wall and derive an equation for the same.
- Write the construction and working of falling film evaporator.
- Explain fractional distillation with example.
- Explain the construction and working of a fluidised bed dryer.
- Explain the factors affecting size reduction.
- Explain the principle and working of Swenson Walker crystallizer with a neat, labelled diagram.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- What is dimensionless equation? Give an example.
- Enlist the disadvantages of sieve analysis.
- Enlist the ideal properties of filter aids.
- What is meant by back washing? How is it achieved in filtration?
- What is galvanic corrosion?
- Write the mathematical equation to express the factors influencing centrifugal effect.
- Write the applications of sintered glass filter.
- Differentiate wet bulb temperature and dew point temperature.
- Write the usefulness of rubber in pharmaceutical industry.
- Differentiate cationic and anionic ion exchangers.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP7
--- Content provided by FirstRanker.com ---
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- Explain the theory of liquid-liquid mixing. Write the principle and working of Silverson emulsifier.
- Explain the theory of centrifugation. Describe construction and working of the basket centrifuge.
--- Content provided by FirstRanker.com ---
Short Essays: 5x 6=30
- Derive an equation for heat transmission through metal wall.
- Explain the theory of evaporation. Mention the factors affecting rate of evaporation.
- Write the construction and working of a dryer based on sublimation.
- Write the working of a ball mill explaining the importance of rpm.
- Write the construction and working of a suitable crystallizer to obtain large crystals.
- Explain the construction and working of cycloidal blower.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- Give an example for dimensional formula and dimensionless equation.
- Name the conveyor suitable for transporting solids a) to a long distance b) to elevate large quantity of materials in a closed condition
- Explain Rayleigh’s equation.
- Write the principle involved in flash distillation.
- Briefly explain sedimentation tank.
- Why is humidity control important in pharmaceutical industries?
- Differentiate fixed and moving bed ion exchange methods.
- Explain biological corrosion.
- Differentiate centrifugal pump and peristaltic pump.
- Enlist the applications of molecular distillation.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP8
Rajiv Gandhi University of Health Sciences
--- Content provided by FirstRanker.com ---
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- List the equipments used for solid-solid mixing. Describe the construction, working and applications of V- cone blender and planetary mixer.
- Discus the importance of conveyors in pharmaceutical industry. Write the working principles and advantages of basket conveyors and pneumatic conveyors.
--- Content provided by FirstRanker.com ---
Short Essays: 5x 6 =30
- Explain the different modes of heat flow.
- Write the principle and constructions of falling film evaporator.
- What are azeotropic mixtures? How are they separated?
- With a neat labelled diagram, explain the functioning of freeze dryer with its applications.
- Explain the principle and working of hammer mill.
- Describe the construction, working and application of vacuum filter.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- Define steady state and unsteady state with example.
- Define centrifugation. List out the equipments used for centrifugation.
- Suggest the method to measure the relative humidity of the area?
- What are the reasons for caking of crystals?
- Applications of stainless steel as a construction material.
- How ion exchange resins are useful in water purification?
- Name a suitable crystallizer to get a) large sized crystals b) large quantity of crystals
- Write Kozeny-Carman’s equation. Explain the terms.
- What are filter aids? Give examples.
- Differentiate ideal and actual screens.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
QP9
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
--- Content provided by FirstRanker.com ---
III B. Pharm (RS4 Syllabus)
Long Essay: 2X10=20
- Explain the factors affecting rate of filtration? Describe the construction, working, and applications of filter press.
- Describe, with neat diagram, construction, working, and application of a Silverson emulsifier.
Short Essays: 5x6=30
--- Content provided by FirstRanker.com ---
- Describe the construction and applications of peristaltic pump?
- What are the advantages and disadvantages of pneumatic and bucket conveyors?
- Derive Fourier’s law for the conduction of heat through an uniform metal wall. Mention its applications.
- Explain the concept of multiple effect evaporation.
- Describe the principle and applications of steam distillation.
- Describe the drying rate curve. Explain its importance.
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- What are the advantages and disadvantages of ball mill?
- What are the differences between edge runner mill and end runner mill?
- How is caking prevented?
- Enumerate types of crystal forms.
- List out the factors affecting size reduction.
- What is unit process? Explain with an example.
- Give applications of sedimentation tanks.
- Describe the importance of humidity in pharmaceutical industry.
- List out the methods to prevent corrosion.
- Describe the methods for regeneration of ion exchange resins.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Firstranker's choice
--- Content provided by FirstRanker.com ---
QP 10
Rajiv Gandhi University of Health Sciences
Subject: Pharmaceutical Engineering
III B. Pharm (RS4 Syllabus)
--- Content provided by FirstRanker.com ---
Long Essay: 2X10=20
- Describe the theory of solid- solid mixing. Write the principle, construction, working, and applications of colloid mill.
- Describe the theory of centrifugation. Write construction and working of conical disk centrifuge.
Short Essays: 5x6=30
- Explain the construction and working of screw conveyor. Give its applications.
- Describe the transportation of fluids by using positive displacement pumps.
- Explain the mechanism of crystallization.
- Explain the principle, construction, and working of fluid energy mill.
- Explain construction and utility of bubble cap column.
- Classify dryers. With a neat labelled diagram, explain the principle involved in vacuum dryer.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Short Answers: 2X10=20
- What is surface coefficient? Write its importance.
- What are ‘overall heat transfer coefficient’ and ‘individual heat transfer coefficient’?
- Explain the term ‘evaporator capacity’
- Write applications of forced circulation evaporator.
- List the factors affecting size reduction.
- Give one example for material balance equation.
- Give applications of bag filter in pharma industry
- How is the wet bulb temperature determined?
- What is dezincification?
- How is hardness of water removed by ion exchange resins?
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: OU Pharm D Question Papers Last 10 Years 2010-2020 || Osmania University