On the afternoon of the second day, there was a question about evaporation: the boiling point increased by 9 degrees. If those 9 degrees aren’t taken into account, can the answer still be determined?
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On the afternoon of the second day, there was a question about evaporation: the boiling point increased by 9 degrees. If those 9 degrees aren’t taken into account, can the answer still be determined?
You can only choose the closest one; it’s a matter of luck, haha
This question is about evaporation calculations; there are similar examples in the book, but I really didn’t pay much attention to that chapter. With these conditions given, it’s definitely necessary to use those methods
Can the answer be calculated without adding 9 degrees? Can the answer also be calculated by adding 9 degrees?
Without adding 9 degrees, it’s unclear whether there will be an answer; but with 9 degrees, an answer does exist, and indeed this problem requires that addition to be made
Is there really an answer to adding 9 degrees?
By adding 9 degrees, do you mean adding 9 degrees to the boiling point of the secondary steam? And then subtract the heat transfer temperature difference from the temperature of the heating steam