Energy efficiency

Energy efficiency

Industry: Energy

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Energy efficiency

Colour temperature

Energy; Energy efficiency

A measure of the quality of a light source by expressing the colour appearance correlated with a black body.

Ceiling fan

Energy; Energy efficiency

A mechanical device used for air circulation and to provide cooling.

A measure of window glazing performance that is the ratio of the total solar heat gain through a specific window to the total solar heat gain through a single sheet of double-strength glass under the ...

Entropy

Energy; Energy efficiency

A measure of the unavailable or unusable energy in a system; energy that cannot be converted to another form.

Flame spread classification

Energy; Energy efficiency

A measure of the surface burning characteristics of a material.

Refrigeration capacity

Energy; Energy efficiency

A measure of the effective cooling capacity of a refrigerator, expressed in Btu per hour or in tons, where one (1) tonne of capacity is equal to the heat required to melt 2,000 pounds of ice in 24 ...