Chemical Reaction Engineering Non Ideal Reactors Dispersion Model Online Exam Quiz
Chemical Reaction Engineering Non Ideal Reactors Dispersion Model GK Quiz. Question and Answers related to Chemical Reaction Engineering Non Ideal Reactors Dispersion Model. MCQ (Multiple Choice Questions with answers about Chemical Reaction Engineering Non Ideal Reactors Dispersion Model
The range of dispersion number for PFR is ____
Options
A : frac{D}{uL} < 0.1
B : frac{D}{uL} < 0.01
C : frac{D}{uL} > 1
D : frac{D}{uL} > 10
If D is the fluid dispersion coefficient, L is the length of spread of tracer and u is the fluid velocity, then which of the following represents Dispersion number?
Options
A : frac{L}{uD}
B : frac{L}{D}
C : frac{D}{uL}
D : frac{Lu}{D}
Which of the following represents Peclet number?
Options
A : frac{Lu}{D}
B : frac{u}{D}
C : frac{u}{DL}
D : frac{D}{uL}
The value of the Dispersion coefficient for plug flow is ____
Options
A : 1
B : 0
C : ?
D : 2
The value of the Peclet number for CSTR is ____
Options
A : 1
B : 0
C : ?
D : 2
The range of reactor peclet number for open tubes is ____
Options
A : 106
B : 1010
C : 102
D : 103
The dispersion model accounts for ____
Options
A : Deviation from ideal PFR
B : Modelling ideal CSTR
C : Combining batch and CSTR
D : CSTRs connected in parallel
The dispersion model is a ____
Options
A : Two parameter model
B : One parameter model
C : No parameter model
D : Three parameter model
The the species continuity equation for the axial dispersion model is ____
Options
A : u frac{?C_A}{?z} = frac{?D_a}{?z} frac{?C_A}{?z} + (rA)C
B : u frac{?C_A}{?z} = frac{?D_a}{?z} frac{?C_A}{?z} + C
C : frac{?C_A}{?z} = frac{?D_a}{?z} frac{?C_A}{?z} + (rA)C
D : u frac{?C_A}{?z} = frac{?D_a}{?z} frac{?C_A}{?z} + (rA)
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