Anna University Questions

ANNA UNIVERSITY QUESTIONS

1. Explain: Gross and Net calorific value. (A.U. Dec 06)

2. Define gross and net calorific values of a fuel. How are they related (A.U. June 2006)

3. Calculate the gross and net calorific value of coal having the following compositions. Carbon - 85%, hydrogen - 8%, sulphur - 1%, nitrogen - 2% and ash - 4% (A.U. May 2007)

4. How the flue gas analysis is carried out? Explain with neat diagram. Mention the significane of such analysis. (TCY A.U. July, Dec 2009) (TNV & Chen A.U. May 2009)(A.U Dec 2012)

5. With a neat diagram explain the analysis of flue gas by I. Orsat apparatus and mention the precautions to be followed during the analysis. (Chen A.U. Dec 2009)

6. Explain the flue gas analysis by orsat method with suitable diagram. (A.U. May 2017)

7. Write detailed notes on

(i) Carbon emission

(ii) Carbon footprint