As you asking for the Question paper of the Civil engineering second sem of the subject physics the question paper is as follow:

Civil engineering second sem of the subject physics

PART - A (10 X 2 = 20 Marks)
1. What is meant by fenestration and why d o we require it?
2. Explain the natural convection and forced convection.
3. What are the requirem ents o f a ventilation system ?
4. How will you classify natural ventilation?
5. Define discom fort glare.
6. Define day light factor.
7. What are com posite m aterials?
8. Mention different types o f fault that occur along the tectonic plates.
9. Explain (i) P-wave, (ii) S-wave and (iii) Rayleigh wave.
10. Write a note on reinforced plastics (FRP)

PART - B (5 X 16 = 80 Marks)
11. (i) Derive an expression for th e thermal conductivity o f steam p ip e using radial flow of heat and the value o f temperature o f the cylindrical shell between layers.
(ii) Describe an experiment to determine the value o f K o f the material o f a rubber tube using radial flow o f heat.
12. (a) Explain in detail the functioning o f a refrigeration cycle with its pressure – enthalpy diagram.
(OR)
(b) Write short note on (i) Fan coil system with its block diagram . (8 Marks)
(ii) Designing o f natural ventilation. (8 Marks)
13. (a) Describe about various types o f sound absorbers with their physical characteristic features.
(OR)
(b) Write short note on (i) Effect o f window shape and size-on day light. (8 Marks)
fii) Potential hazards on noise level. (8 Marks)

14. (a) Give a detailed account o n SMA materials and their applications.
(OR)
(b ) Describe slip casting process in detail and mention different ceram ic forming
processes.
15. (a) Discuss the various earthquake hazards and explain the disaster mitigation after earthquake.
(OR)
(b) Discuss the various hazards due to Fire in a multi-storey building and guidance on preventive measure, first aid and other ways to minimize damages