Correct answer
C. First decreases, and then increases
Explanation
The correct answer is First decreases, and then increases.
Which of the following is a periodic furnace?
Junker’s calorimeter is used to determine the calorific value of________?
Normally, the length to diameter ratio of rotary dryers varies from 4 to 10 and for its economic operation; the number of transfer units (NTU) for such dryers varies from?
Specific gravity of hot metal (pig iron) is ________ times that of the blast furnace slag?
In a size reduction crushing operation, feed size is 100 to 300 mm. while the product size is 10 to 50 mm. This is a case of the ________ crushing?
If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then the________?