Question:
Which of the following statements is/are correct?
Which of the following statements is/are correct?
Updated On: Oct 19, 2024
- The unit of Lighting Power Density is \(W/m^2\).
- The unit of Lighting Power Density is \(cd/m^2\).
- The unit of Sound Power is \(W\).
- The unit of Energy Performance Index is \(kWh/m^2/year\).
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The Correct Option is A, C, D
Solution and Explanation
The correct answer is (A and C and D): The unit of Lighting Power Density is \(W/m^2\). AND The unit of Sound Power is \(W\). AND The unit of Energy Performance Index is \(kWh/m^2/year\).
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