3191Chemical EngineeringMedium
Reynold’s analogy states that (where, St = Stanton number f = friction factor)?
ASt = 4f
BSt = f/2
CSt = f/4
DSt = f1/2
Correct answer
B. St = f/2
Explanation
The correct answer is St = f/2.
Correct answer
B. St = f/2
Explanation
The correct answer is St = f/2.
Open pan evaporators are preferred to be used, when the solution to be concentrated is________?
Which of the following flow measuring devices is an area meter?
Which of the following is used for primary crushing of very hard lumpy materials?
Lead________?
Temperature and pressure in urea autoclave is________?
For the reaction as shown in the bellow figure, the rate of formation of Z is 0.2 gm mole/litre.hr. What is the rate of disappearance of X in gm mole/litre.hr?