Refrigeration: Heat Transfer Concepts

Refrigeration: Heat Transfer Concepts

Assessment

Flashcard

Physics

Professional Development

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the purpose of Refrigeration?

Back

To move heat.

2.

FLASHCARD QUESTION

Front

Which of the following statements is false regarding heat energy?

Back

Heat can be created.

3.

FLASHCARD QUESTION

Front

Fill in the blank: Refrigerant _ heat better than water.

Back

absorbs.

4.

FLASHCARD QUESTION

Front

Fill in the blank: Refrigerant is a better medium because it _&_ at temperatures much lower than water.

Back

boils & condenses.

5.

FLASHCARD QUESTION

Front

Which direction will the heat flow while this person holds a hot cup of tea?

Back

From the cup to her hand.

6.

FLASHCARD QUESTION

Front

Define Refrigeration.

Back

Refrigeration is the process of removing heat from a designated area to lower its temperature.

7.

FLASHCARD QUESTION

Front

What is a refrigerant?

Back

A refrigerant is a substance used in a heat pump or refrigeration cycle that absorbs and releases heat.

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