problem 1) Describe the ways in which natural ventilation can be achieved in buildings.
problem 2) prepare in brief the conditions in which artificial ventilation is required to be provided.
problem 3) Describe the procedure and data required for the no. of exhaust fans calculation for a kitchen.
problem 4) Which general rules must you observe for artificial ventilation in a building?
problem 5) prepare brief notes on the following:
i) Types of fans used in mechanical ventilation.
ii) Fan coil units.
iii) Types of filters used in Air Conditioning.
iv) Wind Catchers.
v) Condition of comfort.
vi) Window A.C. unit.
problem 6) What is Time of Reverberation? How is reverberation time computed? State the optimum time of reverberation for the following buildings:
i) Cinema theatres.
ii) Music concert hall.
iii) Assembly hall.
iv) Conference room.
problem 7) Describe with the help of neat sketches:
i) Sprinklers and smoke detectors.
ii) Dry and wet risers.
iii) Any four acoustical defects.
iv) Public address system.
v) Effects of plan shapes on hearing conditions within.
v) Methods of cutting off air borne noise.
vi) Two types of fire hydrants