The Cosine Law of Illuminance is fundamental principle in lighting design and engineering that describes the relationship between the angle of incidence of light and the level of illuminance on a surface. The law states that the illuminance on a […]
The Inverse Square Law of Illuminance is a fundamental principle in lighting design and engineering that describes the relationship between the distance of a light source and the level of illuminance (light intensity) on a surface. The law states that […]
Luminaire efficiency is a measure of the effectiveness of a lighting system in delivering light output from the light source to the area being illuminated. It is expressed as a percentage and is calculated by dividing the total light output […]
Luminance is a measure of the brightness of a surface that is illuminated by a light source. It is the amount of light that is emitted, reflected or transmitted by a surface per unit area, in a given direction. Luminance […]
Illuminance is the measure of the amount of light that falls onto a surface per unit area. It is measured in lux (lx), which is the SI unit of illuminance. E=Φ/A A= Illuminated surface (m2) Φ = Luminous flux (lumen) […]
Luminous intensity (I) is the ability to emit light into a given direction, or it is the luminous flux that is radiated by the light source in a given direction within the unit of the spatial angel. unit :-candela. I=Φ/Ω […]
Luminous flux (Φ) is the quantity of the energy of the light emitted per second in all directions. Unit :- lumen (lm). Luminous flux is a measure of the total amount of visible light that is emitted by a light […]
NBC 2016 Part 8/Subsection 5A covers the requirements for planning, design, installation, operation, maintenance and inspection of lifts General Terms Relating to Lifts LIFT (elevator) : Lift An appliance designed to transport persons or materials between two or more levels […]
Basic principles of refrigeration Heat : A Form of energy : Thermodynamics is the field of science that studies and deals with the mechanical action of heat. Cold : Absence of Heat : Lower intensities of heat have atoms oscillating […]
Rain Water Harvesting to augment ground water resources Rain water harvesting is the technique of collection and storage of rain water at surface or in sub-surface aquifers, before it is lost as surface run-off. The augmented resource can be harvested […]
B.Arch from MNIT (Malaviya National Institute of Technology ) , Jaipur. 1994-1999 Batch
M.Plan (Urban Planning)