A Vessel Containing 5

question 37

Multiple Choice

A vessel containing 5.0 kg of water at 10°C is put into a refrigerator. The 1/7 HP motor (1 HP = 746 W) runs for 5.0 minutes to cool the liquid to the refrigerator's low temperature, 0°C. What is the κ of the refrigerator?

• A) 5.7
• B) 4.6
• C) 6.5
• D) 7.2
• E) 3.6

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Definitions:

Revenues

Income that a business receives from its normal business activities, usually from the sale of goods and services to customers.

Asset Account

An account that represents a resource owned or controlled by a company that is expected to provide future economic benefits.

Consumed

Used up or exhausted, particularly in reference to resources or goods.

Liability

A financial obligation or amount owed by a business to creditors, typically reflected on the balance sheet.