Jawaharlal Nehru Technological University Hyderabad 2010-1st Sem B.Pharm Second Year, (ember-) Pharmaceutical Unit Operations-I - Question Paper

B. Pharm [JNTU (H)]
Second Year, 1st Semester exam (November-2010)
Pharmaceutical Unit Operations-I

Time: three Hours Max. Marks: 75

Note: 1) ans any 5 ques..
2) All ques. carry equal marks.

Ques one a) discuss the term Material and Energy? What is its application? (15)
Ques one b) What is rate of a process?
Ques one c) What is a dimensional formula and dimensional formulae?

Ques two a) provide neat sketch of 2 fluid manometers and discuss its working Principle? (15)
Ques two b) define the kinds of flow patterns?

Ques three a) define the construction, working, merits and demerits of a Double-action reciprocating pump? (15)
Ques three b) Write the construction and working of a turbine pump?

Ques four a) Write the principle, construction, working, and pharmaceutical application of belt conveyer system for solid transport?
Ques four b) discuss the application, advantage and disadvantage of pneumatic conveyers? (15)

Ques five a) discuss the factors affecting filtration? (15)
Ques five b) discuss the principle, construction and working of a filter press?

Ques six a) Write the properties and application of glass material. (15)
Ques six b) provide the detail about fine and dust hazards.

Ques 7) describe manometers? And discuss the simple and differential manometers? (15)

Ques eight a) What is the principle, construction and working of perforated Centrifugation? (15)
Ques eight b) How nucleation and crystal growth take place during crystallization?

Earning:   Approval pending.