A Heat Pump Has a Coefficient of Performance of 4

question 39

Multiple Choice

A heat pump has a coefficient of performance of 4. If the heat pump absorbs 20 cal of heat from the cold outdoors in each cycle, the heat expelled (in cal) to the warm indoors is

• A) 34
• B) 27
• C) 36
• D) 40
• E) 80

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Definitions:

Work Environment

The physical and psychosocial conditions that surround the workplace, affecting employees' wellbeing, productivity, and relationships.

Self-Management Interventions

Strategies and techniques employed by individuals to control their own behavior, emotions, or thoughts to achieve personal or professional goals.

Social Cognitive Theory

A theory that emphasizes observational learning, imitation, and modeling to explain how people acquire new behaviors.

Baldwin and Ford

Researchers recognized for their model on the transfer of training, emphasizing factors that influence the process such as learning environment and individual characteristics.