【Electrical Version】Daily Question 20180223
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According to GB 50034-2004 \"Code for Design of Building Lighting\", in rooms or areas where people work or stay for extended periods, the color rendering index (Ra) of the lighting sources should be no less than 80. The places where Ra can be less than 80 include ( ). A. Unattended pump rooms and fan rooms; B. Industrial sites where lighting fixtures are installed at a high height (>6m); C. Areas without delicate tasks to be carried out (such as theater auditoriums, lounges, hotel lobbies, etc.); D. Large industrial storage areas (such as warehouses for large finished products, steel warehouses, etc.). The correct answers are: A, B, D
According to the GB 50034-2004 \"Code for Design of Building Lighting\", in rooms or areas where people work or stay for extended periods, the color rendering index (Ra) of the lighting sources should be no less than 80. Areas where Ra can be less than 80 include: A. Unattended pump rooms and fan rooms; B. Industrial facilities where lighting fixtures are installed at great heights (>6m); C. Areas without precision work requirements (such as theater auditoriums, lounges, hotel lobbies, etc.); D. Large industrial storage areas (such as warehouses for large finished products, steel warehouses, etc.).
B. Industrial facilities where lighting fixtures are installed at high heights (>6m);