Download PTU B.Tech 2020 March Civil 7th and 8th Sem BTCH 801 Chemical Process Simulation Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Civil Engineering (CE) 2020 March 7th and 8th Sem BTCH 801 Chemical Process Simulation Previous Question Paper

1 | M-71881 (S2)-2758
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (CE) (Sem.?7)
CHEMICAL PROCESS SIMULATION
Subject Code : BTCH-801
M.Code : 71881
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1. Write briefly :
a) Give the uses of mathematical model.
b) What is lumped parameter model?
c) What is simulation? Give its advantages.
d) Why modelling assumptions are important in the building of a model?
e) Give the significance of verification and validation of mathematical model.
f) When does the chemical equilibrium between two phases occur?
g) State the mass transportation law.
h) Give the equation of states.
i) What is a biochemical reactor?
j) Differentiate between isothermal and non-isothermal system.
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1 | M-71881 (S2)-2758
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (CE) (Sem.?7)
CHEMICAL PROCESS SIMULATION
Subject Code : BTCH-801
M.Code : 71881
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1. Write briefly :
a) Give the uses of mathematical model.
b) What is lumped parameter model?
c) What is simulation? Give its advantages.
d) Why modelling assumptions are important in the building of a model?
e) Give the significance of verification and validation of mathematical model.
f) When does the chemical equilibrium between two phases occur?
g) State the mass transportation law.
h) Give the equation of states.
i) What is a biochemical reactor?
j) Differentiate between isothermal and non-isothermal system.
2 | M-71881 (S2)-2758
SECTION-B
2. Develop a mathematical model by involving energy equations for two heated tanks
connected in series wherein the fluid entered into the first tank and exit from the second
tank continuously and is heated inside both the tanks by proving heat through electrical
heaters. State the notations and assumptions clearly.
3. Develop a mathematical model for an isothermal plug flow reactor. State the assumptions
clearly.
4. Develop a mathematical model for non-interacting system. Also comment on the degree
of freedom.
5. Develop a mathematical model for a reactor with mass transfer wherein an elementary
reaction A
(g)
+ B
(l)
? C
(l)
is taking place. Comment on the degree of freedom of the
model.
6. Develop a mathematical model for batch distillation column. State the assumptions
clearly and comment on the degree of freedom of the model.

SECTION-C
7. Develop a mathematical model for an ideal binary distillation column. State the
assumptions clearly and comment on the degree of freedom of the model.
8. Develop a mathematical model and describe the simulation strategy for isothermal batch
reactor. State the assumptions clearly and comment on the degree of freedom of the
model.
9. Develop a mathematical model for three CSTRs of variable volume are connected in
series and in which exothermic elementary liquid phase reaction A
(l)
+ B
(l)
? C
(l)
is
taking place.



NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

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