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.
MCQs
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Correct answer
B. St = f/2
Explanation
The correct answer is St = f/2.
Correct answer
C. 6.023 × 1023 molecules/gm.mole
Explanation
The correct answer is 6.023 × 1023 molecules/gm.mole.
Correct answer
C. Highly viscous
Explanation
The correct answer is Highly viscous.
Correct answer
C. Gyratory crusher
Explanation
The correct answer is Gyratory crusher.
Correct answer
D. Granules
Explanation
The correct answer is Granules.
Correct answer
C. Reducing
Explanation
The correct answer is Reducing.
Correct answer
C. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
B. Limestone powder or alkalised alumina
Explanation
The correct answer is Limestone powder or alkalised alumina.
Correct answer
A. Chemical oxidation processes
Explanation
The correct answer is Chemical oxidation processes.
Correct answer
A. Decrease
Explanation
The correct answer is Decrease.