Physics For Civil Engineering: Unit V: Natural Disasters: Model Questions Answer
B.E/B.Tech
DEGREE EXAMINATIONS, APRIL/MAY 2019.
PHYSICS
FOR CIVIL ENGINEERING
Answer ALL questions
PART- A
1.
What are the indices of thermal comfort?
2.
Give the principles of natural ventilation.
3.
State Weber - Fechnner law.
4.
Give the properties of sound absorbing materials with example.
5.
Define cosines law of electromagnetic waves.
6.
Mention on Visual field glare.
7.
Define Composite and its classification.
8. Write the importance of Isostatic
pressing.
9. Interpret the characteristics of
seismic waves.
10.
List the fire-proof materials for buildings.
PART B (5 x 16 = 80 marks)
11. (a) Explain the various factors
affecting the thermal performance of buildings.
Or
(b)
Elaborate the design and working of chilled water plant and fan coil systems.
12.
(a) State Sabine's formula. Derive the absorption Coefficient equations using
growth and decay method.
Or
(b) Explain the various factors affecting
acoustics of buildings and illustrate sound insulation methods.
13.
(a) Explain the relationship between luminescence and radiant quantities.
Or
(b)
Explain the hemispherical reflectance and transmittance spectrum and discuss
the measurements of day-light.
14.
(a) Give a detailed report on Fibre Reinforced Plastics (FRP) and Fiber
Reinforced Metals (FRM).
Or
(b)
Explain the characteristics of ferroelectric and ferromagnetic ceramics.
15.
(a) Explain the occurrence of earthquake ground motion and its estimation
techniques.
Or
(b) Give a detailed report on fire
prevention and safety regulations and fire fighting equipment.
Physics For Civil Engineering: Model Questions Paper : Tag: : Physics for Civil Engineering - Model Questions Paper 2
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