An Engine Is Designed to Obtain Energy from the Temperature

question 41

Multiple Choice

An engine is designed to obtain energy from the temperature gradient of the ocean. What is the thermodynamic efficiency of such an engine if the temperature of the surface of the water is 59°F (15°C) and the temperature well below the surface is 41°F (5°C) ?

• A) 3.5%
• B) 67%
• C) 31%
• D) 17%
• E) 96%

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Definitions:

Relationship Behaviors

Conduct and interactions in personal or professional relationships that define and affect the nature of the relationship.

Task Behaviors

Activities and actions taken by leaders to help a group achieve its objective.

Process Behaviors

The actions leaders take to ensure that a team's work processes are effective, efficient, and continuously improved.

Directing Behaviors

Actions by a leader that provide guidance and instruction to subordinates, often associated with task accomplishment.