What Is the Maximum Theoretical Efficiency Possible for a Heat

question 19

Multiple Choice

What is the maximum theoretical efficiency possible for a heat engine operating between a reservoir in which ice and water coexist,and a reservoir in which water and steam coexist? The pressure is constant at 1.0 atmosphere for both reservoirs.

• A) 27%
• B) 45%
• C) 73%
• D) 17%

---

Definitions:

Reasonable Basis

A concept used in various legal and financial contexts to signify that there is a sound, logical foundation for a particular action or decision.

Claims

Demands or assertions of right to payment or to a legal remedy for loss or damage.

Corrective Advertising

Advertising in which the company explicitly states that formerly advertised claims were untrue. Also called counteradvertising.

Advertisements

Messages intended to promote or sell a product, service, or idea through various media channels.