What Is the Maximum Possible Efficiency for a Heat Engine $\circ$

question 63

Multiple Choice

What is the maximum possible efficiency for a heat engine moving heat from temperature of 670 ^$\circ$ C to a region of 25 ^$\circ$ C?

• A)3.7%
• B)32%
• C)55%
• D)68%
• E)96%

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Definitions:

Implied Warranty

A legal assumption that a product will meet basic standards of quality and functionality, even if not expressly stated.

Merchantable

A quality of goods being fit for the purpose for which such goods are ordinarily used, a requirement for sales under many commercial laws.

Trade or Market

generally refers to a specific area or industry where goods and services are bought and sold.

Fit for Particular Purpose(s)

A legal concept that implies a sold item is suitable for the specific use intended by the buyer, which the seller is aware of.