Download GTU B.Pharma 2019 Winter 2nd Sem BP203TP Pharmaceutical Engineering Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Pharma (Bachelor of Pharmacy) 2019 Winter 2nd Sem BP203TP Pharmaceutical Engineering Previous Question Paper

Seat No.: _____ Enrolment No. _____________
GUJARAT TECHNOLOGICAL UNIVERSITY
B.Ph. SEMESTER?II ? EXAMINATION ? WINTER -2019
Subject Code: BP203TP
Date: 18/12/2019
Subject Name: Pharmaceutical Engineering
Time: 10:30AM TO 01:30PM
Total Marks: 80
Instructions:


1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Define Co-efficient of discharge. Give the difference between Orificemeter and
06
Venturimeter.

(b) Describe the construction, working principles of fluid energy mill.
05

(c) Define and classify the powder as per IP and enlist the specification of sieves.
05



Q.2 (a) With a neat diagram explain the falling film evaporator & climbing film 06
evaporator.

(b) Explain Fourier's law in heat transfer.
05

(c) Define distillation and discuss the application of distillation process in field of
05
pharmacy.



Q.3 (a) Explain the drying rate curve and write its application.
06

(b) Enlist mixers for semisolids. Describe planetary motion mixer.
05

(c) Explain construction, working of freeze dryer.
05



Q.4 (a) What are basket centrifuges? Describe the theory of centrifugation.
06

(b) Explain theory of and mechanism of filtration.
05

(c) Explain principal, construction, working and advantages with labeled diagram
05
of Metafilters.



Q.5 (a) Discuss the various factors affecting selection of material of plant construction.
06

(b) What is corrosion? Mention the factors that influence rate of corrosion.
05

(c) What are the properties of glass? What are its applications as material of 05
construction?



Q. 6 (a) Define distillation and write a note on Raoult's law.
06

(b) Describe the mechanism of size reduction with suitable examples of equipment. 05

(c) Write a note on Rotameter.
05



Q.7 (a) Explain the terms: Positive Mixture, Negative Mixture and Neutral Mixture
06
giving suitable examples.

(b) Discuss principle, construction, working, merits and demerits of spray dryer with 05
labelled diagram.

(c) Elaborate the concept of multiple effect evaporation.
05
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