A Carnot Cycle Heat Engine Operates Between 400 K and 500

question 19

Multiple Choice

A Carnot cycle heat engine operates between 400 K and 500 K. Its efficiency is:

• A) 20%
• B) 25%
• C) 44%
• D) 79%
• E) 100%

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Definitions:

Capital Account

Represents the net change in physical or financial asset ownership for a nation and includes investments and loans into or out of the country.