A Carnot Heat Engine Is to Be Designed with an Efficiency

question 21

Multiple Choice

A Carnot heat engine is to be designed with an efficiency of 81%.If the low temperature reservoir is 25 °C,what is the temperature of the "hot" reservoir?

• A)45 °C
• B)430 °C
• C)850 °C
• D)1300 °C
• E)1700 °C

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Likert

Refers to a psychometric scale commonly used in surveys to measure attitudes or opinions, typically allowing respondents to express the degree of their agreement with statements.

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Pertaining to a type of question or statement in surveys or research that limits responses to predetermined options.

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