Explain the lumen method for general lighting
Explain the lumen method for general lighting When a room is illuminated by many lamps and fittings another …
BUILDING SCIENCE
BUILDING SCIENCE
Different uses of sound waves
Different uses of sound waves Following are the various uses sound waves 1. Geologists use the knowledge of …
Explain the term acoustic in detail
Explain the term acoustic in detail The science of sound acoustics can be broadly divided into two major …
What do you mean by the term noise, What is the affect of noise in our daily life
Hearing is one of man’s most important communication channels, perhaps only second to vision. But, whilst the eyes …
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What are the major sources noise in different societies
The major noise sources in industrialized society are: a. road traffic b. railways c. aircraft, particularly airports d. …
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Write a note on energy efficiency in intelligent buildings
Until recent years, energy efficiency in intelligent buildings has been a relatively low priority and low perceived opportunity to …
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What are stairs cases
What are stairs cases A series of steps which provides access from one floor to another is called …