JNTU Exam Papers – I B.Tech Regular Examinations– Chemical Engineering– May/Jun 2008

I B.Tech Regular Examinations, May/Jun 2008 INTRODUCTION TO CHEMICAL ENGINEERING SET-IV 1. Discuss briefly: (a) Flotation (b) Screening. 2. (a) Energy associated with mass be classified in a number of ways. What are these? (b) What are the different ways by which energy that is not associated with in the mass classified? (c) Define standard … Read more

JNTU Exam Papers – I B.Tech Regular Examinations– Chemical Engineering– May/Jun 2008

I B.Tech Regular Examinations, May/Jun 2008 INTRODUCTION TO CHEMICAL ENGINEERING SET-III 1. Discuss briefly: (a) Flotation (b) Filtration. 2. Define material balance and enumerate the different steps to follow in material balance calculations. 3. (a) What is fluid? Describe the nature of a fluid. (b) Distinguish between laminar and turbulent flow. Draw the velocity profiles … Read more

JNTU Exam Papers – I B.Tech Regular Examinations– Chemical Engineering– May/Jun 2008

I B.Tech Regular Examinations, May/Jun 2008 INTRODUCTION TO CHEMICAL ENGINEERING SET-II 1. (a) Differentiate between crushing and grinding. (b) Explain the applications of size enlargement. (c) Write short notes on electrodialysis. 2. (a) Describe the different types of flow diagram. (b) Differentiate between bypass, purge and recycle. 3. (a) Define fluid and classify the fluids … Read more