SlideShare a Scribd company logo
1 of 5
DHANALAKSHMI COLLEGE OF ENGINEERING


                                        CHENNAI

                    ECE       EEE        CSE    IT                                       2012 - 2013
      Department:                                           Academic Year        :

                    MCA      MBA        H&S                 Semester             : III / IV / V / VI / VII /VIII

                                                            Regulation           :       R2008
      Subject with Code     : EE2352                        Name of the Faculty :
                             SOLID STATE DRIVES
                                                            Department           : EEE
                                             LESSON PLAN

                                                                                                   Proposed
                                                                               Periods
S. No.     Unit                          Topics to do                                               Date of
                                                                              Required
                                                                                                  Completion
                                DRIVE CHARACTERISTICS
  1          I      Introduction of drives                                           1
  2          I      Equations governing motor load dynamics                          1
  3          I      steady state stability                                           2
  4          I      Multi quadrant dynamics                                          1
  5          I      Acceleration, deceleration, starting and stopping                2
                    load torque characteristics of various drives                    2

                    CONVERTER / CHOPPER FED DC MOTOR
                    DRIVE
                    Steady state analysis of the single phase fully
  1         II      controlled converter fed separately excited D.C                  1
                    motor drive for Continuous conduction
                    Steady state analysis of the single phase fully
  2         II      controlled converter fed separately excited D.C                  2
                    motor drive for discontinuous conduction
                    Steady state analysis of the three phase fully
  3         II      controlled converter fed separately excited D.C                  1
                    motor drive for Continuous conduction
                    Steady state analysis of the three phase fully
  4         II      controlled converter fed separately excited D.C                  2
                    motor drive for discontinuous conduction
  5         II      Time ratio and current limit control                             1
  6         II      Four quadrant operation of converter                             2
                                                        Format No: FM02 / Issue: 01/Revison: 01
DESIGN OF CONTROLLERS FOR DRIVES

1         III    Transfer function for DC motor, load and converter             1
2         III    Closed loop control with current feedback                      1
3         III    Closed loop control with speed feedback                        1
                 Armature voltage control and field weakening mode
4         III                                                                   2
                 control
5         III    Design of controllers: Current controller                      1
6         III    Design of controllers: speed controller                        1
7         III    Converter selection and characteristics                        1
8         III    Use of simulation software package                             1


                 INDUCTION MOTOR DRIVES
1         IV     Stator voltage control                                         1
2         IV     Energy efficient drive                                         1
3         IV     v/f control, constant air-gap flux                             2
4         IV     Field weakening mode                                           1
5         IV     voltage/current fed inverters                                  1
6         IV     Block diagram of vector control                                2
7         IV     closed loop control                                            1


                 SYNCHRONOUS MOTOR DRIVES

1         V      V/f control of synchronous motor                               1
2         V      Self-control of synchronous motor                              2
3         V      Marginal angle control                                         2
4         V      Power factor control                                           1
5         V      Permanent magnet synchronous motor                             2
6         V      Black diagram of closed loop control                           1



    Signature of Class HOD                                              Signature of Faculty


                                                                    Signature of Faculty HOD




                                                      Format No: FM02 / Issue: 01/Revison: 01
DESIGN OF CONTROLLERS FOR DRIVES

1         III    Transfer function for DC motor, load and converter             1
2         III    Closed loop control with current feedback                      1
3         III    Closed loop control with speed feedback                        1
                 Armature voltage control and field weakening mode
4         III                                                                   2
                 control
5         III    Design of controllers: Current controller                      1
6         III    Design of controllers: speed controller                        1
7         III    Converter selection and characteristics                        1
8         III    Use of simulation software package                             1


                 INDUCTION MOTOR DRIVES
1         IV     Stator voltage control                                         1
2         IV     Energy efficient drive                                         1
3         IV     v/f control, constant air-gap flux                             2
4         IV     Field weakening mode                                           1
5         IV     voltage/current fed inverters                                  1
6         IV     Block diagram of vector control                                2
7         IV     closed loop control                                            1


                 SYNCHRONOUS MOTOR DRIVES

1         V      V/f control of synchronous motor                               1
2         V      Self-control of synchronous motor                              2
3         V      Marginal angle control                                         2
4         V      Power factor control                                           1
5         V      Permanent magnet synchronous motor                             2
6         V      Black diagram of closed loop control                           1



    Signature of Class HOD                                              Signature of Faculty


                                                                    Signature of Faculty HOD




                                                      Format No: FM02 / Issue: 01/Revison: 01
DESIGN OF CONTROLLERS FOR DRIVES

1         III    Transfer function for DC motor, load and converter             1
2         III    Closed loop control with current feedback                      1
3         III    Closed loop control with speed feedback                        1
                 Armature voltage control and field weakening mode
4         III                                                                   2
                 control
5         III    Design of controllers: Current controller                      1
6         III    Design of controllers: speed controller                        1
7         III    Converter selection and characteristics                        1
8         III    Use of simulation software package                             1


                 INDUCTION MOTOR DRIVES
1         IV     Stator voltage control                                         1
2         IV     Energy efficient drive                                         1
3         IV     v/f control, constant air-gap flux                             2
4         IV     Field weakening mode                                           1
5         IV     voltage/current fed inverters                                  1
6         IV     Block diagram of vector control                                2
7         IV     closed loop control                                            1


                 SYNCHRONOUS MOTOR DRIVES

1         V      V/f control of synchronous motor                               1
2         V      Self-control of synchronous motor                              2
3         V      Marginal angle control                                         2
4         V      Power factor control                                           1
5         V      Permanent magnet synchronous motor                             2
6         V      Black diagram of closed loop control                           1



    Signature of Class HOD                                              Signature of Faculty


                                                                    Signature of Faculty HOD




                                                      Format No: FM02 / Issue: 01/Revison: 01
DESIGN OF CONTROLLERS FOR DRIVES

1         III    Transfer function for DC motor, load and converter             1
2         III    Closed loop control with current feedback                      1
3         III    Closed loop control with speed feedback                        1
                 Armature voltage control and field weakening mode
4         III                                                                   2
                 control
5         III    Design of controllers: Current controller                      1
6         III    Design of controllers: speed controller                        1
7         III    Converter selection and characteristics                        1
8         III    Use of simulation software package                             1


                 INDUCTION MOTOR DRIVES
1         IV     Stator voltage control                                         1
2         IV     Energy efficient drive                                         1
3         IV     v/f control, constant air-gap flux                             2
4         IV     Field weakening mode                                           1
5         IV     voltage/current fed inverters                                  1
6         IV     Block diagram of vector control                                2
7         IV     closed loop control                                            1


                 SYNCHRONOUS MOTOR DRIVES

1         V      V/f control of synchronous motor                               1
2         V      Self-control of synchronous motor                              2
3         V      Marginal angle control                                         2
4         V      Power factor control                                           1
5         V      Permanent magnet synchronous motor                             2
6         V      Black diagram of closed loop control                           1



    Signature of Class HOD                                              Signature of Faculty


                                                                    Signature of Faculty HOD




                                                      Format No: FM02 / Issue: 01/Revison: 01

More Related Content

Similar to Lesson plan for ee2352

Power electronics note
Power electronics notePower electronics note
Power electronics noteravalgautu
 
Power elecronics lab manual1
Power elecronics lab manual1Power elecronics lab manual1
Power elecronics lab manual1aroulk
 
EE-8353 EDC COURSE MATERIAL.pdf
EE-8353 EDC COURSE MATERIAL.pdfEE-8353 EDC COURSE MATERIAL.pdf
EE-8353 EDC COURSE MATERIAL.pdfLucasMogaka
 
Optimization Project
Optimization ProjectOptimization Project
Optimization Projectjustsayani
 
Clu paper presentation mv
Clu paper presentation mvClu paper presentation mv
Clu paper presentation mvMohamed Zahran
 
Research on hybrid modulation strategies on the hybrid
Research on hybrid modulation strategies on the hybridResearch on hybrid modulation strategies on the hybrid
Research on hybrid modulation strategies on the hybridBalamurugan Ramu
 
Digital Current Mode Controller for Buck Converter
Digital Current Mode Controller for Buck ConverterDigital Current Mode Controller for Buck Converter
Digital Current Mode Controller for Buck ConverterIJMREMJournal
 
1.general block diagram
1.general block diagram1.general block diagram
1.general block diagramRaja d
 
33/11 kV substation (u.p.p.c.l.)
33/11 kV substation (u.p.p.c.l.)33/11 kV substation (u.p.p.c.l.)
33/11 kV substation (u.p.p.c.l.)Prateek Agarwal
 
Implement Servo Motor Drive
Implement Servo Motor DriveImplement Servo Motor Drive
Implement Servo Motor DriveAalok Shah
 

Similar to Lesson plan for ee2352 (20)

Controlofmachines
Controlofmachines Controlofmachines
Controlofmachines
 
Control of machines
Control of machinesControl of machines
Control of machines
 
Power electronics note
Power electronics notePower electronics note
Power electronics note
 
Power elecronics lab manual1
Power elecronics lab manual1Power elecronics lab manual1
Power elecronics lab manual1
 
EE-8353 EDC COURSE MATERIAL.pdf
EE-8353 EDC COURSE MATERIAL.pdfEE-8353 EDC COURSE MATERIAL.pdf
EE-8353 EDC COURSE MATERIAL.pdf
 
Optimization Project
Optimization ProjectOptimization Project
Optimization Project
 
Variable frequency Drive
Variable frequency DriveVariable frequency Drive
Variable frequency Drive
 
Clu paper presentation mv
Clu paper presentation mvClu paper presentation mv
Clu paper presentation mv
 
Research on hybrid modulation strategies on the hybrid
Research on hybrid modulation strategies on the hybridResearch on hybrid modulation strategies on the hybrid
Research on hybrid modulation strategies on the hybrid
 
3000 001
3000 0013000 001
3000 001
 
Pe%20qb opt
Pe%20qb optPe%20qb opt
Pe%20qb opt
 
Vibration tester
Vibration testerVibration tester
Vibration tester
 
7000 001
7000 0017000 001
7000 001
 
Digital Current Mode Controller for Buck Converter
Digital Current Mode Controller for Buck ConverterDigital Current Mode Controller for Buck Converter
Digital Current Mode Controller for Buck Converter
 
1.general block diagram
1.general block diagram1.general block diagram
1.general block diagram
 
4000 001
4000 0014000 001
4000 001
 
Thesis shailesh
Thesis shaileshThesis shailesh
Thesis shailesh
 
33/11 kV substation (u.p.p.c.l.)
33/11 kV substation (u.p.p.c.l.)33/11 kV substation (u.p.p.c.l.)
33/11 kV substation (u.p.p.c.l.)
 
Implement Servo Motor Drive
Implement Servo Motor DriveImplement Servo Motor Drive
Implement Servo Motor Drive
 
Two Quadrant chopper
Two Quadrant chopperTwo Quadrant chopper
Two Quadrant chopper
 

Recently uploaded

A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformChameera Dedduwage
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfAyushMahapatra5
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfAdmir Softic
 
Disha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfDisha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfchloefrazer622
 
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityParis 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityGeoBlogs
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationnomboosow
 
Sanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfSanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfsanyamsingh5019
 
Arihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdfArihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdfchloefrazer622
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104misteraugie
 
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13Steve Thomason
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsTechSoup
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactPECB
 
General AI for Medical Educators April 2024
General AI for Medical Educators April 2024General AI for Medical Educators April 2024
General AI for Medical Educators April 2024Janet Corral
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphThiyagu K
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfciinovamais
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3JemimahLaneBuaron
 

Recently uploaded (20)

A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdf
 
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptxINDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
 
Disha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfDisha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdf
 
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityParis 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activity
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communication
 
Advance Mobile Application Development class 07
Advance Mobile Application Development class 07Advance Mobile Application Development class 07
Advance Mobile Application Development class 07
 
Sanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfSanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdf
 
Arihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdfArihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdf
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104
 
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global Impact
 
General AI for Medical Educators April 2024
General AI for Medical Educators April 2024General AI for Medical Educators April 2024
General AI for Medical Educators April 2024
 
Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdf
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3
 

Lesson plan for ee2352

  • 1. DHANALAKSHMI COLLEGE OF ENGINEERING CHENNAI ECE EEE CSE IT 2012 - 2013 Department: Academic Year : MCA MBA H&S Semester : III / IV / V / VI / VII /VIII Regulation : R2008 Subject with Code : EE2352 Name of the Faculty : SOLID STATE DRIVES Department : EEE LESSON PLAN Proposed Periods S. No. Unit Topics to do Date of Required Completion DRIVE CHARACTERISTICS 1 I Introduction of drives 1 2 I Equations governing motor load dynamics 1 3 I steady state stability 2 4 I Multi quadrant dynamics 1 5 I Acceleration, deceleration, starting and stopping 2 load torque characteristics of various drives 2 CONVERTER / CHOPPER FED DC MOTOR DRIVE Steady state analysis of the single phase fully 1 II controlled converter fed separately excited D.C 1 motor drive for Continuous conduction Steady state analysis of the single phase fully 2 II controlled converter fed separately excited D.C 2 motor drive for discontinuous conduction Steady state analysis of the three phase fully 3 II controlled converter fed separately excited D.C 1 motor drive for Continuous conduction Steady state analysis of the three phase fully 4 II controlled converter fed separately excited D.C 2 motor drive for discontinuous conduction 5 II Time ratio and current limit control 1 6 II Four quadrant operation of converter 2 Format No: FM02 / Issue: 01/Revison: 01
  • 2. DESIGN OF CONTROLLERS FOR DRIVES 1 III Transfer function for DC motor, load and converter 1 2 III Closed loop control with current feedback 1 3 III Closed loop control with speed feedback 1 Armature voltage control and field weakening mode 4 III 2 control 5 III Design of controllers: Current controller 1 6 III Design of controllers: speed controller 1 7 III Converter selection and characteristics 1 8 III Use of simulation software package 1 INDUCTION MOTOR DRIVES 1 IV Stator voltage control 1 2 IV Energy efficient drive 1 3 IV v/f control, constant air-gap flux 2 4 IV Field weakening mode 1 5 IV voltage/current fed inverters 1 6 IV Block diagram of vector control 2 7 IV closed loop control 1 SYNCHRONOUS MOTOR DRIVES 1 V V/f control of synchronous motor 1 2 V Self-control of synchronous motor 2 3 V Marginal angle control 2 4 V Power factor control 1 5 V Permanent magnet synchronous motor 2 6 V Black diagram of closed loop control 1 Signature of Class HOD Signature of Faculty Signature of Faculty HOD Format No: FM02 / Issue: 01/Revison: 01
  • 3. DESIGN OF CONTROLLERS FOR DRIVES 1 III Transfer function for DC motor, load and converter 1 2 III Closed loop control with current feedback 1 3 III Closed loop control with speed feedback 1 Armature voltage control and field weakening mode 4 III 2 control 5 III Design of controllers: Current controller 1 6 III Design of controllers: speed controller 1 7 III Converter selection and characteristics 1 8 III Use of simulation software package 1 INDUCTION MOTOR DRIVES 1 IV Stator voltage control 1 2 IV Energy efficient drive 1 3 IV v/f control, constant air-gap flux 2 4 IV Field weakening mode 1 5 IV voltage/current fed inverters 1 6 IV Block diagram of vector control 2 7 IV closed loop control 1 SYNCHRONOUS MOTOR DRIVES 1 V V/f control of synchronous motor 1 2 V Self-control of synchronous motor 2 3 V Marginal angle control 2 4 V Power factor control 1 5 V Permanent magnet synchronous motor 2 6 V Black diagram of closed loop control 1 Signature of Class HOD Signature of Faculty Signature of Faculty HOD Format No: FM02 / Issue: 01/Revison: 01
  • 4. DESIGN OF CONTROLLERS FOR DRIVES 1 III Transfer function for DC motor, load and converter 1 2 III Closed loop control with current feedback 1 3 III Closed loop control with speed feedback 1 Armature voltage control and field weakening mode 4 III 2 control 5 III Design of controllers: Current controller 1 6 III Design of controllers: speed controller 1 7 III Converter selection and characteristics 1 8 III Use of simulation software package 1 INDUCTION MOTOR DRIVES 1 IV Stator voltage control 1 2 IV Energy efficient drive 1 3 IV v/f control, constant air-gap flux 2 4 IV Field weakening mode 1 5 IV voltage/current fed inverters 1 6 IV Block diagram of vector control 2 7 IV closed loop control 1 SYNCHRONOUS MOTOR DRIVES 1 V V/f control of synchronous motor 1 2 V Self-control of synchronous motor 2 3 V Marginal angle control 2 4 V Power factor control 1 5 V Permanent magnet synchronous motor 2 6 V Black diagram of closed loop control 1 Signature of Class HOD Signature of Faculty Signature of Faculty HOD Format No: FM02 / Issue: 01/Revison: 01
  • 5. DESIGN OF CONTROLLERS FOR DRIVES 1 III Transfer function for DC motor, load and converter 1 2 III Closed loop control with current feedback 1 3 III Closed loop control with speed feedback 1 Armature voltage control and field weakening mode 4 III 2 control 5 III Design of controllers: Current controller 1 6 III Design of controllers: speed controller 1 7 III Converter selection and characteristics 1 8 III Use of simulation software package 1 INDUCTION MOTOR DRIVES 1 IV Stator voltage control 1 2 IV Energy efficient drive 1 3 IV v/f control, constant air-gap flux 2 4 IV Field weakening mode 1 5 IV voltage/current fed inverters 1 6 IV Block diagram of vector control 2 7 IV closed loop control 1 SYNCHRONOUS MOTOR DRIVES 1 V V/f control of synchronous motor 1 2 V Self-control of synchronous motor 2 3 V Marginal angle control 2 4 V Power factor control 1 5 V Permanent magnet synchronous motor 2 6 V Black diagram of closed loop control 1 Signature of Class HOD Signature of Faculty Signature of Faculty HOD Format No: FM02 / Issue: 01/Revison: 01