experiments, as well as to organize, - k l university construction and engineering aspects of...

K L University Department of chemistry Course Handout for First Year B. Tech A.Y.2016-17, Second Semester

Course Title

Course Code

L-T-P – Credits

Course Coordinator

Course Instructors

: Engineering Chemistry

: 15CY1001

: 2- 2- 2- 4

: Dr A Venkateswara rao

: Prof. K Ravindhranath, Dr K R S Prasad, Dr I V Kasi Viswanath, Dr T Bhaskara Rao, Dr S.Naresh Varma, Dr A Venkateswara Rao, Dr Pradeep Kumar Brahman, Dr Anindita Chatterjee, Dr S Vijaya laxmi Course Teaching Associates : Course Objective

Provide in-depth knowledge on the principles of chemistry involving different applications required for all engineering branches.

Course Rationale

Engineering Chemistry is an applied manifestation of Chemistry and its thorough knowledge in fundamental aspects, essential for all technical disciplines to understand chemical structure and other aspects of materials. The study of applied concepts of Chemistry endeavoured in this course namely; electrochemistry, corrosion, water treatment, phase rule, engineering materials like polymers, paints and nano-materials helps the student in comprehensing their engineering applications with right aptitude and ability in predicting the results under given conditions.

Course Outcomes (CO): CO # CO 1Examine water quality and select appropriate purification technique for intended problem 2Predict potential complications from combining various chemicals or metals in an engineering setting 3Discuss fundamental aspects of electrochemistry and materials science relevant to corrosion phenomena 4Apply phase rule, polymers, conducting polymers and nano chemistry to engineering processes 5An ability to analyze & generate experimental skills

COURSE OUTCOME INDICATORS (COI): CO #COI-1 CO-1Generalize water quality parameters and analysis of Hardness and alkalinity.

CO-2 Applythe concept of Electrode potential and redox equilibrium to the analysis and design of Electrochemical cells

Discuss the Mechanism of Corrosion of Metallic structures.

Discuss the chemistry of polymers, Conducting polymers, Liquid crystal polymersandtheirEngineering Applications. Performlaboratoryexperiments demonstrating safe and proper use of standard chemistry glassware and equipment

SO b,c b,c b,c c b,c

BTL 2 2 2 2 2

COI-2 Predict operational troubles of the boiler for the given water analysis report .Understand the redox chemistry and its role in storage devices (batteries) that can support reliable renewable energy supply

Outline various ways of formation of anodesandcathodescausing corrosion of metallic structures Interpret the concepts, classification and application of Nano-materials

COI-3 Analyze and select appropriate water softening and desalination Process

Paraphrase the role of Combustion, photochemical and Nuclear reactions in Energy supply.

Predict appropriate corrosion control techniques in the given environment

Prediction of equilibrium relations & their characterizations to construct phase diagrams.

CO-3

CO-4

CO-5 Ability to design and conduct experiments, as well as to organize, analyze and interpret data

SYLLABUS:

ENERGY SOURCES: Chemical Energy: Basic concepts of electrochemistry – electrode potential, origin of single electrode potential, Galvanic cells, Reference electrodes-Determination of pH using glass electrode. Chemistry, construction and engineering aspects of Primary (zinc-carbon cell) and secondary (lead-Acid cell, Ni-Cd cell, Lithium cells) and fuel cells– Hydrogen–Oxygen fuel cell, advantages of fuel cell. Nuclear Energy: Fission and fusion– power rectors– Atomic pile applications. Solar Energy: Methods of utilization– thermal conversion– Liquid Flat– Plate collector, photovoltaic conversion- solar cell and Applications. Thermal Energy: Fuels, classification– Solid fuels – coal – Liquid fuels – primary – petroleum – cracking, knocking, synthetic petrol, gaseous fuels– natural gas, calorific value of fuel– HCV, LCV. CORROSION AND ITS CORROSION CONTROL: Introduction, causes and different types of corrosion and effects of corrosion. Theories of corrosion– Chemical, Electrochemical corrosion and corrosion reactions; Factors affecting corrosion– Nature of metal, galvanic series, over voltage, purity of metal, nature of oxide film, nature of corrosion product. Nature of environment- effect of temperature, effect of pH, Humidity, effect of oxidant. Control Methods – Cathodic protection, sacrificial anode, impressed current cathode. Surface coatings: methods of application on metals- hot dipping, galvanizing, tinning, cladding, electroplating; Organic surface coatings– paints constituents and functions. WATER TREATMENT: Introduction, Hardness: Causes, expression of hardness – units – types of hardness, estimation of temporary and permanent hardness of water, numerical problems. Alkalinity and estimation of alkalinity of water, numerical problems. Boiler troubles – Scale & sludge formation, caustic embrittlement, corrosion, priming & foaming. Softening of water: Internal and external treatments -Lime soda, Ion exchange process and Numerical problems. Desalination-reverse osmosis and electro dialysis - domestic water treatment POLYMERS AND PLASTICS: Definition – Types of polymerization – Mechanisms of polymerization. Effect of polymer structure on properties. Plastics – Thermoplastic resins and Thermosetting resins - Compounding of plastics – Fabrication of plastics. Preparation, properties and engineering applications of: polyethylene, PVC, Teflon, Bakelite, Urea Formaldehyde . Conducting Polymers: Poly acetylene, polyaniline, conduction, doping, applications. Liquid Crystal polymers: Characteristics and uses. Nano-Chemistry: Introduction, types of Nano materials, General methods of preparation of Nano materials, Applications. PHASE RULE: Definitions – phase, component, degree of freedom, phase rule equation. Phase diagrams – one component system: water system. Two component system lead - silver system, heat treatment based on iron-carbon phase diagram, hardening, annealing.

Text book: 1. Engineering Chemistry, Jain & Jain, Dhanpat Rai Publishing Company. New Delhi. 2. Engineering Chemistry, O G Palanna, The Tata McGraw Hill, New Delhi.

Reference Books: 1. Chemistry in Engineering and Technology, Volume 2, J C Kuriacose & J Rajaram, Tata McGraw Hill, New Delhi. 2. Chemistry for Engineers,Dr Rajesh Agnihotri, Wiley, New Delhi. 3. Engineering Chemistry, B. Sivasankar, The Tata McGraw Hill, New Delhi. 4. A text book of Engineering Chemistry, Shashi Chawla, Dhanpat Rai & Co. New Delhi. 5. Engineering Chemistry, C Parameswara Murthy, C V Agarwal and Andra Naidu, B S Publications, Hyderabad.

COURSE DELIVERY PLAN:

Sess. No.

1

CO COI Topic (/s)

Introduction, Hardness: Causes, expression of hardness – units – types of hardness

Estimation of temporary and permanent hardness of water, numerical problems

Alkalinity and estimation of alkalinity of water, numerical problems.

Teaching-Learning Methods

PPT, Chalk & Talk, Video presentation

Chalk & Talk, Virtual lab

Chalk & Talk, Virtual lab, active learning technique(ALT)

PPT, Chalk & Talk

5 1 2 Scale and sludge

PPT, Chalk & Talk

6 1 2 Caustic embrittlement, corrosion, priming & foaming

T1, SEE, CIA

Evaluation Components

Reference

1 1

T1, SEE, CIA

2 1 1

T1, SEE, CIA

3 1 1

T1, SEE, CIA

T1 1-5, R4:A.C 228- 233; T2: 264- 269, R4:A.C 231-246; T1: 28-32, R4:A.C 246- 252

T1: 6-8, R4:A.C 253- 259; T1: 6-8, R4:A.C 253- 256; T1: 9-12, R4:A.C 257- 261; T1: 12-15, R4:A.C 261- 274,285- 288 T1:17-19; R4:A.C 280- 284 T1: 25-27; R4:A.C 294- 295; R3:25-27 T2:41-52; R4:E 1-10

T2:50,63- 67; R4:E 11-20 T2:68-73; R4:E 21-27

T2:81-92; R4:E 33-41 T2:96,99- 100; R4:E 42-44 T1:1-729- 738, T2: 26- 32; T2: 12- 25; R4:A.C 157-161

4 1 2 Boiler troubles – Scale & sludge formation

T1, SEE, CIA

active learning technique(ALT) T1, SEE, CIA

7 1 3 Softening of water: Internal and external treatments -Lime soda, Numerical problems

PPT, Chalk & Talk T1, SEE, CIA

8 1 3 Ion exchange process

PPT, Chalk & Talk T1, SEE, CIA

9 1 3 Desalination-reverse osmosis and electro dialysis - domestic water treatment Chalk & Talk,

active learning technique(ALT)


PPT, Chalk & Talk

T1, SEE, CIA

10 2 1

11 2 1

Basic concepts of electrochemistry-Electrode Potential, Single electrode potential, Measurement of Electrode Potential, Galvanic cell Electrochemical series, applications Reference electrodes

T2, SEE, CIA

T2, SEE, CIA

12 2 1 Construction of Glass Electrode Measurement of pH by glass electrode

Introduction batteries. construction and engineering aspects of Zn-C battery , Pb-Acid Storage Battery

Li-ion battery Ni-Cd & H2-O2 Fuel cell

PPT, Chalk & Talk, active learning technique(ALT)

PPT, Chalk & Talk



T2, SEE, CIA

T2, SEE, CIA 13

14

2

2

2

2

T2, SEE, CIA

15 2 3 Fission, Fusion, Power reactor, Atomic pile applications, Thermal conversion, Photo voltaic conversion and solar cell Applications Classification of Fuels, solid fuels, liquid fuels, gas fuels and natural gas, Calorific value of fuel-HCV,LCV

T2, SEE, CIA

Sess. No.

16

17

CO COI Topic (/s)

Theories of corrosion– Chemical reactions

Electrochemical corrosion and corrosion reactions

Teaching-Learning Methods

Chalk & talk

Chalk & talk active learning technique(ALT Chalk & talk

Chalk & talk active learning technique(ALT)

PPT, Chalk & Talk

Evaluation Components

T3, SEE, CIA

T3, SEE, CIA

T3, SEE, CIA

Reference

3

3

1

1

R4:C.S 2-4; T2:115-118 R4:C.S 2-4; T2:115-118

R4:C.S.8 - 14 R4:C.S 5-13; T2:118-129

18

19

3

3

2

2

Types of corrosion

Factors affecting corrosion– Nature of metal, galvanic series, over voltage, purity of metal, nature of oxide film, nature of corrosion product. Nature of environment- effect of temperature, effect of pH, Humidity, effect of oxidant Control Methods – Cathodic protection, sacrificial anode, impressed current cathode

Surface coatings: methods of application on metals- hot dipping, galvanizing, tinning, cladding, electroplating; Organic surface coatings– paints constituents and functions.

Definition – Types of polymerization, Mechanisms of polymerization. Effect of polymer structure on properties

T3, SEE, CIA

20 3 3

T3, SEE, CIA

21 3 3

,, T3, SEE, CIA

22 4 1





SEE, CIA

23 4 1 Plastics – Thermoplastic resins and Thermosetting resins - Compounding of plastics – Fabrication of plastics

Preparation, properties and engineering applications of: polyethylene, PVC, Teflon, Bakelite, Urea Formaldehyde

Conducting Polymers: Poly acetylene, polyaniline, conduction, doping, applications. Liquid Crystal polymers: Characteristics and uses. Nano-Chemistry: Introduction, types of Nano materials, General methods of preparation of Nano materials, Applications Definitions-phase, component, degree of freedom, phase rule eqn.

SEE, CIA

R4:C.S 15- 17; T2:129-132 R4:C.S 18- 23; T2:132- 141. R4:C.S 23- 28; T1:363- 369,375- 378 T1:119-130; R4:A.C 1-5;

T1:136-139 R4:A.C 65- 66; R4:A.C 66- 84; T1:143- 152

R4:A.C 9- 17;T1:178- 180;R4:L.C 1-5; R2: 379-406 T2:473-476; R3:391-393 T2:476-481; R4:P 10-14 R4:P 23-26

24 4 1

SEE, CIA

25 4 1

SEE, CIA

26 4 3


SEE, CIA

27 4 3 Phase diagrams – one component system: water system. Two component system lead - silver system, heat treatment based on iron-carbon phase diagram, hardening, annealing. PPT, active

learning technique(ALT)

SEE, CIA

Session-1 Learning Plan: At the end of this Session, student will be able to explain Quality of Water, Hardness and its types.

Time min) 10 30 10 30 10 05

Topic Introduction / Recap Sources and impurities of water Discuss Hardness, Units and calcium carbonate equivalents Questioning Conclusion & Summary

BTL

1

1

Teaching – Learning Method

Chalk & Talk Video Present Chalk & Talk

Session-2 Learning Plan: At the end of this Session, student will be able to solve the problems based upon water hardness.

Time (min) 10 35 10 25 10 05

Topic

Introduction / Recap Estimation of hardness and procedure Observation Numerical Questioning Conclusion & Summary

BTL Teaching – Learning Method

2

2

Chalk & Talk Virtual Lab solving

Session-3 Learning Plan: At the end of this Session, student will be able to demonstrate estimation of Alkalinity.

Time (min) 10 25 15 40 05

Topic

Introduction / Recap Estimation of alkalinity Observation Problems (ALT) Conclusion & Summary


2

2

Chalk & Talk Virtual Lab Solving

Session-4 Learning Plan: At the end of this Session, student will be able to predict which chemical causes Boiler Troubles, their disadvantages and removal techniques.

Time (min) 10 35 30 15 05

Topic

Introduction / Recap Boiler feed water Classification, sludges Questioning Conclusion & Summary


2 2

Chalk & Talk Chalk & Talk


Time (min) 10 25 15 25 15 05

Topic

Introduction / Recap Chemistry of scale formation Questioning Internal treatment Discussion Conclusion & Summary


2

2

Chalk & Talk, PPT

Chalk & Talk Video


Time (min) 10 30 10 30 10 05

Topic

Introduction / Recap Causes of Boiler corrosion Questioning Caustic embrittlement, priming and foaming ALT Conclusion & Summary


2

2

Chalk & Talk

Chalk & Talk One minute paper

Session-7 Learning Plan: At the end of this Session, student will be able to understand the various processes of removing the hardness of water. In this way we obtain soft water which has industrial applications.

Time (min) 10 40 25 15 05

Topic

Summary Chemistry of Lime, Soda and requirement Problems Questioning Conclusion & Summary


2 2

Chalk & Talk Solving

Session-8 Learning Plan: At the end of this Session, student will be able to explain types Lime soda process and Ion Exchange process.

Time (min) 10 35 35 10 05

Topic

Introduction / Recap Cold and hot lime soda Process Ion exchange process Questioning Conclusion & Summary


2 2

PPT Chalk & Talk

Session-9 Learning Plan: At the end of this Session, student will be able to understand desalination process as future solution for fresh water needs.

Time (min) 10 30 30 20 05

Topic

Introduction / Recap Electro dialysis Reverse osmosis ALT Conclusion & Summary


2 2

PPT PPT Quiz

Session-10 Learning Plan: At the end of this Session, student will be able to understand the origin of the difference in electrical potential across an interface, in particular, a metal/electrolyte interface. Time TopicBTLTeaching – Learning Method (min) 10Introduction Origin of Electrode potential, Standard Electrode 301Chalk & Talk, PPT potential 10Asking questionsVideo Presentation Standard Hydrogen Electrode, Measurement of 301Chalk & Talk, simulation Electrode Potential, Galvanic cell

10 Questioning

05Conclusion & Summary Session-11 Learning Plan: At the end of this Session, student will be able to apply electrochemical series in design of electrochemical cells. TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 30Electro chemical series, applications2Chalk & Talk, PPT 10QuestioningVideo 30Reference electrodes2Chalk & Talk 10ALTOne minute paper 05Conclusion & Summary Session-12 Learning Plan: At the end of this Session, student will be able to apply the knowledge of reference electrodes to the analysis. TimeTopicBTL Teaching – Learning Method (min) 10Introduction / Recap 25Construction of glass electrode2

15 25 15 05

ALT Measurement of pH by glass electrode Industrial application Conclusion & Summary

One minute paper 2

Video Presentation

Session-13 Learning Plan: At the end of this Session, student will be able to understand the operating principles and Chemistry of dry and storage cells. Time (min)TopicBTLTeaching – Learning Method

10 30 35 15

05

Introduction / Recap Types of batteries, Zn-C Battery Lead acid storage battery Students observe and rise questions.

Conclusion & Summary

1 1

Chalk & Talk Chalk & Talk Video Presentation- real world applications

Session-14 Learning Plan: At the end of this Session, student will be able to apply this knowledge can environmental pollution and in smart technology. TimeTopicBTL (min) 10Introduction / Recap 30Electrodes and electrolyte of Li-Ion Battery, chemistry of1 Li-ion 10Discussion 30Ni-Cd battery and fuel cell2 10ALT 05Conclusion & Summary

be used in automobiles in order to reduce


Chalk & Talk

Video presentation Chalk & Talk One minute paper

Session-15 Learning Plan: At the end of this Session, student will be able to understand the role of nuclear reactions in Power generation, discuss the mechanism of photo voltaic cell, explain different types of Fuels and their properties.

Time (min) 10 20 20 25 15 05

Topic

Introduction / Recap Fission, Fusion, Power reactors. Solar cell Fuels ALT Conclusion & Summary


1 2

Chalk & Talk PPT PPT Quiz

Session-16: Learning Plan: At the end of this Session, student will be able to understand the causes of and the mechanisms of Dry corrosion. TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 20Definition and Origin of Corrosion.1Chalk & Talk 10DiscussionVideo 50Dry Corrosion & Wet Corrosion1Chalk & Talk 05Conclusion & Summary

Session-17: Learning Plan: At the end of this Session, student will be able to understand the causes of and the mechanisms of various types of corrosion, including uniform corrosion, galvanic corrosion, and Concentration cell corrosion.

Time (min) 10 55 15 10 05

Topic

Introduction / Recap corrosion and its mechanism Corrosion in Industry ALT Conclusion & Summary

BTL

1


Chalk & Talk Video present One minute paper

Session-18 Learning Plan: At the end of this Session, student will be able to understand the causes and mechanisms of various types of corrosion such as pitting corrosion, intergranular corrosion, and various modes of environmentally assisted cracking. Time TopicBTLTeaching – Learning Method (min) 10Introduction / Recap 55Types of corrosion2Chalk & Talk 15Corrosion in IndustryVideo present. 10ALTOne minute paper 05Conclusion & Summary

Session-19 Learning Plan: At the end of this Session, student will be knowledgeable of the influence of a material’s composition and microstructure on its corrosion performance.

Time (min) 10 30 10 30 10 05

Topic

Introduction / Recap Factors related to Metal Questioning Factors related to environment Live Examples Conclusion & Summary


2

2

Chalk & Talk

Chalk & Talk Video present

Session-20 Learning Plan: At the end of this Session, student will be able to identify materials that will exhibit adequate corrosion resistance in a particular environment.

TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 30Control methods: Selection, design, Cathodic Protection2Chalk & Talk 15DiscussionVideo 35Corrosion inhibitors2(PPT)- Industry 05Conclusion & Summary Session-21 Learning Plan: At the end of this Session, student will be able to propose economically viable remedial actions that will eliminate or reduce corrosion to a tolerable level. TimeTopicBTLTeaching – Learning Method (min)

10Introduction / Recap 30Electroplating2Chalk & Talk 10Clarification 30Organic surface coatings2Chalk & Talk 10ALTOne minute paper 05Conclusion & Summary Session-22 Learning Plan: At the end of this Session, student will be able to identify and formulate polymers and have knowledge of various polymers which have engineering application. TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 30Definition of Monomer and polymer, tacticity,1Chalk & Talk functionality 10Questioning 30Classification of polymers and polymerization and2Chalk & Talk mechanisms 10DiscussionVideo 05Conclusion & Summary Session-23 Learning Plan: At the end of this Session, student will be able to identify the role of plastics in engineering applications. TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 35Classification of plastics, Comparison of thermoplastic 2Chalk & Talk and thermosetting 15Questioning 30Compounding of plastics2Chalk & Talk 05Conclusion & Summary Session-24 Learning Plan: At the end of this Session, student will be able to explain, preparation and application of thermosetting plastics. TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 20Preparation and applications of PE, PVC, Teflon2Chalk & Talk 15DiscussionVideo 25Bakelite, U F Resin2Chalk & Talk 10Clarification 10ALTOne minute paper 05Conclusion & Summary

Session-25 Learning Plan: At the end of this Session, student will be able to explain conducting polymers, doping and their applications student will be able to have knowledge of nano chemistry TimeTopicBTLTeaching – Learning Method (min) 05Introduction / Recap 30conduction and doping2Video 10Discussion 30Liquid crystals and its applications, Nano chemistry2Video 10ALTOne minute paper 05Conclusion & Summary Session-26 Learning Plan: At the end of this Session, student will be able to understand terminology involved in phase equilibrium.

TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 35Terminology of phase rule, terminology2PPT 35Terminology of phase rule, terminology2PPT 10Discussion 05Conclusion & Summary Session-27 Learning Plan: At the end of this Session, student will be able to explain phase rule and its applications to one component and two component systems. TimeTopicBTLTeaching – Learning Method (min) 10Introduction / Recap 30Applications to one and two component systems2PPT 10List outMuddiest point 10ClarificationMuddiest point 10ALTQuiz 05Conclusion & Summary

Course Team members, Chamber Consultation Hours and Chamber Venue details:

S.No. Name of Faculty Chamber Consultation Day(s)

Tuesday

Tuesday

Tuesday

Tuesday

Tuesday

Tuesday

Tuesday

Tuesday

Tuesday

Tuesday

Chamber Consultation Timings for each day 2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

2 to 5 pm

Chamber Consultation Room No:

F 211

C 115

F 204

F 312

F 206

F 102

F 111

F 312

F 206

F 206

Signature of Course faculty

Prof. K. Ravindhranath 1

Dr K R S Prasad 2 3

4

Dr J V Shanmukha Kumar

Dr I V Kasi Viswanath

Dr T Bhaskara Rao 5

Dr S NareshVarma 6

Dr Pradeep Kumar Brahman 7

Dr A Venkateswara Rao 8 9

10

Dr Aninditha chatterjee

Dr S Vijayalaxmi

EVALUATION PLAN:

Evaluat ion Compo nent

Durat ion (Hrs)

COI :1 BTL :2

Test 1

Weightage (10 %) Max Marks (30) Weightage (10 %) Max Marks (30) Weightage (10 %) Max Marks (30) Weightage (5%)

Max Marks (25) Weightage (5%) Weightage (5%)

Max Marks (20)

Weightage (5%)

25.1. 16

Weightage/ Marks Date CO 1

COI: 2 BTL: 2

3.33

10

COI :3 BTL :2

3.33

CO 2

COI :1 BTL :2

COI :2 BTL :2

COI :3 BTL :2

COI :1 BTL :2

CO 3

COI :2 BTL :2

COI :3 BTL :2

COI :1 BTL :2

CO 4

COI: 2 BTL: 2

COI: 3 BTL: 2

CO5

COI :1 BTL :2

COI :2 BTL :2

1.5 Hrs

3.33

10 10

3.33 3.33 3.33 Test 2

8.3.1 6

1.5 Hrs

10 10 10

3.33 3.33 3.33 Test 3 23.3.

16 1.5 Hrs

0.4

2

0.4

10 Continuos in class/HA/Quiz

10

0.4

2

10

0.4

2

0.4

2

0.4

2

0.6 Active Learnin g

Attend ance Lab Continu ous Evaluat ion

0.4

2

0.4

2

0.4

2

0.4

2

0.4

2

10 min (Sess: 3, 6, 9, 12, 14, 15, 17, 18, 21, 24, 25, 27)

2 3

All Components

5 Continuous in class

20

5

Lab Exam

Max Marks (20) Weightage 18.4.16 (5%)SE Lab to2Hrs ExamMax Marks23.4.16 (20) 18.4.16Weightage to (7.5%)SE 23.4.162Hrs ProjectMax Marks (30) Weightage (37.5%) Semest2.5.16 Max Marks3 Toer End (50)Hrs 14.5.16Exam Question Number Signature of COURSE COORDINATOR:

March Second week

2Hrs 20

5

20

7.5

30

2.5

3

2.5

3

1

2.5

4

2.5

3

2.5

3

2

2.5

4

2.5

3

2.5

3

3

2.5

4

5

3,3

5

3,3

4, 5

5

4, 4

Recommended by HEAD OF DEPARTMENT: Approved By: DEAN-ACADEMICS (Sign with Office Seal)

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