Podcast
Questions and Answers
In which direction does heat transfer occur?
In which direction does heat transfer occur?
- From a cold object to a hot object
- Only in the absence of a temperature difference
- In any direction, regardless of temperature
- From a hot object to a cold object (correct)
What is the process of transmission of energy from one particle of the medium to another called?
What is the process of transmission of energy from one particle of the medium to another called?
- Heat Exchange
- Convection
- Radiation
- Conduction (correct)
What type of heat transfer involves the movement of fluid molecules from higher temperature regions to lower temperature regions?
What type of heat transfer involves the movement of fluid molecules from higher temperature regions to lower temperature regions?
- Radiation
- Convection (correct)
- Conduction
- Heat Transfer
What is the term for heat transfer that occurs through electromagnetic waves?
What is the term for heat transfer that occurs through electromagnetic waves?
What is the purpose of a heat exchanger in industrial settings?
What is the purpose of a heat exchanger in industrial settings?
What is the primary function of a cooler in a heat exchanger?
What is the primary function of a cooler in a heat exchanger?
What type of heat exchanger is used to condense a vapor at sub-atmospheric temperatures?
What type of heat exchanger is used to condense a vapor at sub-atmospheric temperatures?
Which heat exchanger uses a hot utility, such as steam or hot oil, to heat a process fluid?
Which heat exchanger uses a hot utility, such as steam or hot oil, to heat a process fluid?
What is the purpose of a reboiler in a heat exchanger?
What is the purpose of a reboiler in a heat exchanger?
What type of heat exchanger is used to condense a vapor using cooling water or air?
What type of heat exchanger is used to condense a vapor using cooling water or air?
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