Jawaharlal Nehru Technological University Hyderabad 2009 B.Pharm Pharmaceutical Unit Operations-1 - Question Paper

B. Pharm (JNTU (H))
Second Year (First Semester)
Regular Examination, November-2009
Pharmaceutical Unit Operations-1

Time: three Hours Max. Marks: 80
Note:
1) Answer any 5 ques..
2) All ques. carry Equal marks.
1) a) Write the basic laws of material balance.
b) Discuss energy balance and the laws applicable to it.

2) Explain the following:
a) Venture meter
b) Pitot tube.

3) a) Write the theory of reciprocating pumps.
b) Explain the construction of reciprocating pumps.

4) a) Write about filter leaf.
b) Explain Meta filter.

5) a) Define crystallization. Write characteristic feature of crystals?
b) Explain various kinds of crystal systems.

6) a) Define humidification and dehumidification; Classify the substances based on interaction with moisture.
b) What are the applications of measurement of humidity?

7) Write short notes on the following:
a) Carbon
b) Graphite
c) Rubber.

8) Give an account on:
a) Floor plate
b) Flush covers
c) Trap doors.

Earning:   Approval pending.