The Ratio of How Much Light Is Produced by a Lamp

question 5

Multiple Choice

The ratio of how much light is produced by a lamp (in lumens) to how much energy is consumed by the lamp (in Watts) is known as

• A) efficacy.
• B) efficiency.
• C) illumination cost.
• D) energy cost.

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Definitions:

Smart Systems

Integrated and often automated systems combining hardware and software to perform complex tasks intelligently and efficiently.

Data-Based Networks

Systems that use data analysis and digital technology to connect nodes, devices, or services for information sharing and decision making.

Click-Through Rate

The percentage of individuals who click on a specific link out of the total users who view a page, email, or advertisement.