Carnot Engine: What Is the Maximum Theoretical Efficiency Possible for a Heat

question 21

Multiple Choice

Carnot engine: 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%

Identify and understand various types of sensor technology, including thermocouples and encoders.

Recognize and apply basic PLC (Programmable Logic Controller) programming instructions such as OTE, OTL, and XIC.

Understand the role and operation of actuators and their applications.

Grasp the concept of interlocking circuits and their importance in controlling processes.

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