A Heat Pump with a Performance Coefficient (COP)of 4

question 50

Multiple Choice

A heat pump with a performance coefficient (COP) of 4.9 absorbs heat from the atmosphere at a rate of
At what rate is work being done to run this heat pump?

• A)6 kW
• B)142 kW
• C)113 kW
• D)35 kW

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Definitions:

Narrow Airway

A condition characterized by the reduced size or obstruction of the airway passages, leading to breathing difficulties.

Emotional Trigger

A stimulus that provokes a strong emotional reaction, often linked to past trauma or significant events.

Advanced Sleep Phase Type

A circadian rhythm disorder characterized by an earlier than normal sleep and wake times.

Circadian Rhythm Disorder

A disruption in the natural biological clock leading to sleep disturbances and other health problems.