【Daily Question】Chemical Engineering Principles 159: Overall Heat Transfer Coefficient (September 1)
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This post was last edited by “Back to Cambridge” on September 22, 2015, at 10:37. Starting today, the Chemical Engineering Theory section is launching the “Question of the Day” activity, aimed at helping everyone reinforce their basic knowledge in chemical engineering. Subsequently, series such as “Fundamentals of Chemical Engineering”, “Mass Transfer and Separation”, “Chemical Thermodynamics”, and “Chemical Process Technology” will also be introduced. We hope for your active participation! For replies to the “Question of the Day” activity, answers can be viewed directly; however, the thread will be closed after one day! ! Participation earns 2 wealth points, with an additional 3 wealth points for correct answers~~~ True or False: The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the properties of the cold and hot fluids. Wrong
The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the physical properties of the cold and hot fluids. Wrong
The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the physical properties of the cold and hot fluids. (Correct)
Participate actively. . . . . . . . . . True or False: The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the properties of the cold and hot fluids. (Mistake)
Wrong, ×. This question seems to have appeared a couple of days ago.
Correct! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the physical properties of the cold and hot fluids. (Yes)
The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the physical properties of the cold and hot fluids. Answer: Incorrect
The overall heat transfer coefficient K can be used to indicate the intensity of the heat transfer process, and it is independent of the physical properties of the cold and hot fluids. (X)
Error. . . . . . . . . . . . . . . . . .
The answer to the true/false question should be: False