A Refrigerator Has a Coefficient of Performance 5

question 30

Multiple Choice

A refrigerator has a coefficient of performance 5.0.How much heat is exhausted to the hot reservoir when 200 kJ of heat are removed from the cold reservoir?

• A)50 kJ
• B)150 kJ
• C)200 kJ
• D)240 kJ
• E)Not enough information is given to answer this question.

---

Definitions:

Leadership Capacity

The potential or ability for individuals to lead effectively, often developed through experience, training, and personal growth.

Variable Cost

Expenses that change in proportion with the level of production or sales volume, such as raw materials and direct labor costs.

Total Cost

The sum of all expenses incurred in producing a good or service, including both fixed and variable costs.

Fixed Cost

A cost that does not change with an increase or decrease in the amount of goods or services produced or sold.