DATABASE TECHNOLOGIES (DBT) DECEMBER 2012 SEMESTER 6TH INFORMATION TECHNOLOGY

DATABASE TECHNOLOGIES (DBT) DECEMBER 2012 SEMESTER 6TH INFORMATION TECHNOLOGY

Con.8283-12.                                                                                                   KR-8873

                                                                 (3 Hours)                               [Total Marks :100]

N.B.: (1) Question No.1 is compulsory.
         (2) Attempt any four questions from remaining six questions.
         (3) Assume any suitable data if necessary.

1. (a) Explain degree of freedom analysis with example. [10 Marks]
    (b) Explain P and ID with suitable example. [10 Marks]

2. (a) What data if required to calculate the dew point of a binary mixture? Give an algorithm to
         calculate the dew point of the binary mixture from the above data for ethane and propane
         mixture. [10 Marks] 
     (b) Define Dew Point, Bubble point, Relative Volatility and explain physical property database
          for gases. [10 Marks]

3. (a) Explain the design procedure for dubble pipe exchanges using bore or longitudinal
         fins. [10 Marks]
    (b) Explain the Nutter method for calculating tower diameters where valve traus are
         used. [10 Marks]

4. (a) Give equation for calculation of pressure drop in shell and tube heat exchanger and explain
          all the terms. [10 Marks]
    (b) What is meant by basic and detailed design of heat exchanger. [10 Marks]

5. (a) Discuss the structure, application and scope of CAD. [10 Marks]
    (b) Explain Chen equation to determine friction factor. [10 Marks]

6. Explain the process design of horizontal and vertical storage vessel. [20 Marks]

7. Write short notes on:- [20 Marks]
    (a) Estimation of Heat transfer coefficient in transaction region.
    (b) Computer flow sheeting.
    (c) Pipe fitting.
    (d) Wilson equation.    

Also see Database technologies question papers for December 2010