Uttar Pradesh Technical University (UPTU) 2009 B.Pharm Pharmaceutics-II (Unit Operation-I) - Question Paper

B. Pharm (UPTU)
Third Semester Examinations, 2009-10
Pharmaceutics-II (Unit Operation-I)

Time: three Hours Total Marks: 80

Note: 1) Attempt All ques..
2) All ques. carry equal marks.
3) Be precise in your ans.

1) Answer any 4 of the following: (4?4=16)
a) Write a note on Energy Balance.
b) What is the significance of Reynolds number?
c) Classify values giving examples.
d) Define:
i) Transitional flow
ii) Turbulent flow.
e) Write a note on Bernoulli's theorem.

2) Answer any 4 of the following: (4?4=16)
a) Define the terms:
i) Raw Water
ii) Soft Water.
b) What is the quality requirement for water in pharmaceutical industry?
iii) Write a note on filter media.
iv) Discuss the advantages and disadvantages of rotary filter.
v) Draw a neat tagged diagram of centrifugal sedimenter.

3) Answer any 4 of the following: (4?4=16)
a) Discuss the principle of working of Swenson Walker crystallizer.
b) Write a note on crystal growth.
c) What are the advantages and limitations of vacuum crystallizer?
d) Write a note on solubility curves.
e) Classify crystallizer giving examples.

4) Answer any 4 of the following: (8?2=16)
a) Draw a neat tagged diagram of a basic air conditioning unit.
b) Write about measurement of humidity.
c) Write notes on:
i) Dry and wet bulb thermometer.
ii) Adiabatic saturation temperature.

5) Write notes on any 4 of the following: (4?4=16)
a) Chemical hazards in pharmaceutical industry.
b) Prevention of fire hazards.
c) Composition and properties of stainless steel.
d) Pharmacopocial glass.
e) Electrical hazards.

Earning:   Approval pending.