TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

utilance [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1985-10-01

English

Subject field(s)
  • Illumination Engineering
DEF

Ratio of the utilized flux to the luminous flux leaving the lighting fittings.

OBS

symbol U.

OBS

Formerly room utilization factor ...

French

Domaine(s)
  • Éclairagisme
DEF

Rapport entre le flux utile et le flux sortant des luminaires.

OBS

Anciennement facteur d'utilisation d'un local [...]

Spanish

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