A Store Replaced 65 of Its 150-Watt Incandescent Light Bulbs

question 7

Short Answer

A store replaced 65 of its 150-watt incandescent light bulbs with new 45-watt compact fluorescent light bulbs. The light output is the same; the difference in wattage is the difference in heat output by the bulbs. If 1 watt is equal to 3.41 Btu for each hour the light is on, how much less heat must be removed by the air conditioner each hour because of changing the light bulbs?

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Definitions:

Organizational Cue

is a signal or indication within an organization that guides behavior or decisions, often based on its culture or norms.

Oral Communication

The process of expressing information or ideas verbally, in face-to-face, telephonic, or digital format.

Written Messages

Communication transmitted through written symbols, such as letters, emails, or reports.

Immediate Understand

The quick and direct comprehension of information without the need for extensive analysis or reflection.