All Courses
Garment Manufacturing-2
CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
2 hours 48 minutes
19 steps
Fabric Manufacturing 1 (21231)
CONDUCTED BY:
Asif Shahriar
Department of Textile Engineering
Daffodil Polytechnic Institute
INTENTION
To develop basic knowledge regarding the preparatory process of fabric manufacture.
To develop the skill of the students, in the weaving preparatory process.
To familiarize the students, with different types of loom.
To provide skill on the basic concept of knitting.
SHORT DESCRIPTION OF BOOKS STUDIES:
The basic concept of fabric weaving processes like winding; Warping; Sizing; Denting & drafting; Read & heald count; Weaving; Power loom; Loom motion & basic idea of knitting
Asif Shahriar
Department of Textile Engineering
Daffodil Polytechnic Institute
INTENTION
To develop basic knowledge regarding the preparatory process of fabric manufacture.
To develop the skill of the students, in the weaving preparatory process.
To familiarize the students, with different types of loom.
To provide skill on the basic concept of knitting.
SHORT DESCRIPTION OF BOOKS STUDIES:
The basic concept of fabric weaving processes like winding; Warping; Sizing; Denting & drafting; Read & heald count; Weaving; Power loom; Loom motion & basic idea of knitting
3 hours 41 minutes
14 steps
Textile Testing & Quality Control- II
CONDUCTED BY:
Asif Shahriar
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
Asif Shahriar
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
1 hour 41 minutes
18 steps
Clothing-I (1954)
SHORT DESCRIPTION:
Garments; Garment accessories; Tailoring process; Pattern making; Marker; Cutting machines; Fabric spreading; Seam & sewing
Garments; Garment accessories; Tailoring process; Pattern making; Marker; Cutting machines; Fabric spreading; Seam & sewing
1 hour 48 minutes
15 steps
Testing & Maintenance of Electrical Equipment (26753/66775)
Course conducted by
Rubel Hossen
Instructor
Electrical Technology
Semester : 5th & 7th
Daffodil Polytechnic Institute
Subject Overview : Diploma in engineering level students is required to acquire the knowledge and skills on the area of Testing and Maintenance of Electrical Equipment. It is one of the most important subject in respect to provide the students opportunities to acquire knowledge, skill and attitude in the area of testing and maintenance of electrical equipment with the special emphasizes on: Trouble shooting and Maintenance of electrical equipment, Faults findings and remedy the faults of Battery, DC Generators, DC motors, Faults findings and remedy the troubles of Transformers, Induction motors, Auto Star-Delta starter, Forward-Reverse ( 3 - Phase ) motor starter, Magnetic contact, Over Load Relay (OLR ), Test trip , 3 -Phase motor reverse rotation, Phase Sequence change, Alternator Faults findings and remedy the troubles of Synchronous motor and Circuit breaker, Power factor improvement unit (PFI), Solar system maintenance
Learning Outcome (Theory:
After Completing the subject, students will be able to:
1. Find the troubles of battery, DC generators and DC motor.
2. Describe the faults of single phase and three phase Transformer.
3. Outline the provable faults of single-phase induction motor.
4. Explain the faults of three phase induction motor
5. Explain the troubles of Alternator and Synchronous motors.
6. State the faults of Circuit breaker.
7. Illustrate the faults of Auto Star-Delta starter.
8. Explain the troubles of Overload Relay (OLR).
9. Discuss the troubles of power factor improvement unit (PFI).
10. State the faults of solar system.
Learning Outcome (Practical):
After undergoing the subject, students will be able to:
1. Perform the different test of storage Battery.
2. Detect the causes of voltage build up failure of DC generator and failure of running of DC motor.
3. Perform routine test of Single phase and Three phase distribution Transformer.
4. Recognize the faults of Single phase and Three phase Induction motors.
5. Detect the faults of Auto Star-Delta Stater and Overload relay.
6. Detect the common faults of Alternator.
7. Detect the troubles of Synchronous motor.
8. Identify common faults of High Voltage circuit Breaker.
9. Perform the testing of power factor improvement unit (PFI)
10. Detect the faults of solar system.
Course conducted by
Rubel Hossen
Instructor
Electrical Technology
Semester : 5th & 7th
Daffodil Polytechnic Institute
Subject Overview : Diploma in engineering level students is required to acquire the knowledge and skills on the area of Testing and Maintenance of Electrical Equipment. It is one of the most important subject in respect to provide the students opportunities to acquire knowledge, skill and attitude in the area of testing and maintenance of electrical equipment with the special emphasizes on: Trouble shooting and Maintenance of electrical equipment, Faults findings and remedy the faults of Battery, DC Generators, DC motors, Faults findings and remedy the troubles of Transformers, Induction motors, Auto Star-Delta starter, Forward-Reverse ( 3 - Phase ) motor starter, Magnetic contact, Over Load Relay (OLR ), Test trip , 3 -Phase motor reverse rotation, Phase Sequence change, Alternator Faults findings and remedy the troubles of Synchronous motor and Circuit breaker, Power factor improvement unit (PFI), Solar system maintenance
Learning Outcome (Theory:
After Completing the subject, students will be able to:
1. Find the troubles of battery, DC generators and DC motor.
2. Describe the faults of single phase and three phase Transformer.
3. Outline the provable faults of single-phase induction motor.
4. Explain the faults of three phase induction motor
5. Explain the troubles of Alternator and Synchronous motors.
6. State the faults of Circuit breaker.
7. Illustrate the faults of Auto Star-Delta starter.
8. Explain the troubles of Overload Relay (OLR).
9. Discuss the troubles of power factor improvement unit (PFI).
10. State the faults of solar system.
Learning Outcome (Practical):
After undergoing the subject, students will be able to:
1. Perform the different test of storage Battery.
2. Detect the causes of voltage build up failure of DC generator and failure of running of DC motor.
3. Perform routine test of Single phase and Three phase distribution Transformer.
4. Recognize the faults of Single phase and Three phase Induction motors.
5. Detect the faults of Auto Star-Delta Stater and Overload relay.
6. Detect the common faults of Alternator.
7. Detect the troubles of Synchronous motor.
8. Identify common faults of High Voltage circuit Breaker.
9. Perform the testing of power factor improvement unit (PFI)
10. Detect the faults of solar system.
6 hours 46 minutes
46 steps
AC Machines - 2 (66771)
Course Conducted By
Md.Shafikul Islam (Milon)
Head of Department
Electrical Technology.
Daffodil Polytechnic Institute
AIMS
To provide the student with an opportunity to acquire knowledge, skill and attitude in the area of alternating current machines with special emphasis on:
1. Alternator
2. Synchronous motor
3. Single phase motor Motor control.
SHORT DESCRIPTION
Alternators: Principle, construction, emf equation, effect of load on alternator; voltage regulation, parallel operation and starting procedure of alternator; Synchronous motor: Operation, torques and excitation, Phase swinging, Starting method and uses, Power factor correction; Single phase motor: Operation of single phase motor; Operation of AC commentator motor; Motor control: Speed control of single phase motor; Starting of three phase induction motor; Controlling speed of three phase induction motor.
Md.Shafikul Islam (Milon)
Head of Department
Electrical Technology.
Daffodil Polytechnic Institute
AIMS
To provide the student with an opportunity to acquire knowledge, skill and attitude in the area of alternating current machines with special emphasis on:
1. Alternator
2. Synchronous motor
3. Single phase motor Motor control.
SHORT DESCRIPTION
Alternators: Principle, construction, emf equation, effect of load on alternator; voltage regulation, parallel operation and starting procedure of alternator; Synchronous motor: Operation, torques and excitation, Phase swinging, Starting method and uses, Power factor correction; Single phase motor: Operation of single phase motor; Operation of AC commentator motor; Motor control: Speed control of single phase motor; Starting of three phase induction motor; Controlling speed of three phase induction motor.
57 minutes
38 steps
Clothing II (1962)
CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
INTENTION OF THIS COURSE:
• Our student will develop understanding and skill on operating different sewing machine. sewing of garments by using different types of sewing machine
• Our student can operating different sewing machine.
• Our student can get knowledge of different work aid of sewing machine.
• Our student can get knowledge of Interlining.
• Our student can get knowledge of Garments Finishing.
• Our student can get knowledge of care level code.
After completing the Course student will have knowledge about different sewing machine, sewing of garments by using different types of sewing machine, knowledge of different work aid of sewing machine, Interlining, Garments finishing & Garments care level code.
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
INTENTION OF THIS COURSE:
• Our student will develop understanding and skill on operating different sewing machine. sewing of garments by using different types of sewing machine
• Our student can operating different sewing machine.
• Our student can get knowledge of different work aid of sewing machine.
• Our student can get knowledge of Interlining.
• Our student can get knowledge of Garments Finishing.
• Our student can get knowledge of care level code.
After completing the Course student will have knowledge about different sewing machine, sewing of garments by using different types of sewing machine, knowledge of different work aid of sewing machine, Interlining, Garments finishing & Garments care level code.
1 hour 18 minutes
8 steps
Alternating Current Machines‐1(26761)
Course Conducted By
Md. Shafikul Islam (Milon)
Sr. Instructor and Head
Electrical Technology.
Daffodil Polytechnic Institute
AIMS
To provide the student with an opportunity to acquire knowledge, skills and attitude in the area of alternating current machines with special emphasis on :
• power transformer.
• auto transformer.
• 3-phase induction motor.
Outcome
My Students will be able to understand principle of operation & construction of transformer, EMF equation, transformation ratio, losses, equivalent resistance, leakage reactance, tests, regulation, efficiency, three phase connection, auto transformer, parallel operation,
My Students will be able to understand Three-phase induction motor: working principle, construction, magnetic field, torque, power stage, tests, starting and speed control.
They will be able to Perform various test of Ac machine
They will be able to operate and speed control of induction motor
They can Identify efficiency of Transformer and motor
Md. Shafikul Islam (Milon)
Sr. Instructor and Head
Electrical Technology.
Daffodil Polytechnic Institute
AIMS
To provide the student with an opportunity to acquire knowledge, skills and attitude in the area of alternating current machines with special emphasis on :
• power transformer.
• auto transformer.
• 3-phase induction motor.
Outcome
My Students will be able to understand principle of operation & construction of transformer, EMF equation, transformation ratio, losses, equivalent resistance, leakage reactance, tests, regulation, efficiency, three phase connection, auto transformer, parallel operation,
My Students will be able to understand Three-phase induction motor: working principle, construction, magnetic field, torque, power stage, tests, starting and speed control.
They will be able to Perform various test of Ac machine
They will be able to operate and speed control of induction motor
They can Identify efficiency of Transformer and motor
12 hours 40 minutes
28 steps
Electrical Installation Planning and Estimating (26741)
Course Conducted By
Rubel Hossen
Instructor
Electrical & Telecommunication Technology.
Daffodil Polytechnic Institute
OBJECTIVES
After completion of these contents students will be able to acquire, achieve and develop:
To acquire knowledge and skills of Electrical house wiring.
To develop the capacity to know constructional details and working principles of electric lamps.
To develop understanding about earthing.
To develop understanding about controlling and protective devices.
To acquaint the principles of Electro-magnetic Induction.
To familiarize Magnetism and magnetization
SHORT DESCRIPTION
Advance wiring; Electric lamps; Earthing; Controlling and Protective devices; Electro-magnetic Induction;
Magnetism and Magnetization; Hysteresis and eddy current loss; Energy stored in magnetic field
Rubel Hossen
Instructor
Electrical & Telecommunication Technology.
Daffodil Polytechnic Institute
OBJECTIVES
After completion of these contents students will be able to acquire, achieve and develop:
To acquire knowledge and skills of Electrical house wiring.
To develop the capacity to know constructional details and working principles of electric lamps.
To develop understanding about earthing.
To develop understanding about controlling and protective devices.
To acquaint the principles of Electro-magnetic Induction.
To familiarize Magnetism and magnetization
SHORT DESCRIPTION
Advance wiring; Electric lamps; Earthing; Controlling and Protective devices; Electro-magnetic Induction;
Magnetism and Magnetization; Hysteresis and eddy current loss; Energy stored in magnetic field
9 hours 47 minutes
39 steps
Textile Calculation-2 (1977)
CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
INTENTION
To develop the basic knowledge to calculate :
a) Winding b) Warping
c) Sizing d) Loom and knitting production.
e) Read count and heald count. f) Fabric calculation
g) Fabric requirement in garment. h) Sewing thread consumption
i) Costing j) Gearing Calculation
SHORT DESCRIPTION:
Calculation of winding; Calculation of warping; Calculation of sizing;Calculation of heald count and Reed count; Calculation of loom and
knitting productions,Cloth calculation; Calculation of cloth requirement in garments; Sewing thread consumption & costing.
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
INTENTION
To develop the basic knowledge to calculate :
a) Winding b) Warping
c) Sizing d) Loom and knitting production.
e) Read count and heald count. f) Fabric calculation
g) Fabric requirement in garment. h) Sewing thread consumption
i) Costing j) Gearing Calculation
SHORT DESCRIPTION:
Calculation of winding; Calculation of warping; Calculation of sizing;Calculation of heald count and Reed count; Calculation of loom and
knitting productions,Cloth calculation; Calculation of cloth requirement in garments; Sewing thread consumption & costing.
2 hours 53 minutes
14 steps
Generation of Electrical Power (66752)
Course Conducted By
Md.Shafikul Islam (Milon)
Sr. Instructor and Department Head
Electrical Technology.
Daffodil Polytechnic Institute
Aim
To provide the student with an opportunity to acquire knowledge, skill and attitude in the area of planning and
estimating of electrical installation with special emphasis on:
• Planning and preparation of estimate for an electrical installation.
• Internal wiring and service connection.
• Installation of electrical machines.
• Electricity act / rules and safety practices..
Outcome
Student will be able to know about Planning and estimating;
They will be able to know how to use Measurement book,
They will be able to understand importance of price sheet, catalogue and schedule of labor rate;
They can calculate the Illumination;
They will be able to chose Conductor size and can calculate current carrying capacity;
They will be able to know Electricity Acts/Rules; Electrical codes;
They will be able to perform Internal wiring installation;
They can estimate for Distribution line;
They can perform winding of electrical machine
They will be able to Test electrical installation.
Md.Shafikul Islam (Milon)
Sr. Instructor and Department Head
Electrical Technology.
Daffodil Polytechnic Institute
Aim
To provide the student with an opportunity to acquire knowledge, skill and attitude in the area of planning and
estimating of electrical installation with special emphasis on:
• Planning and preparation of estimate for an electrical installation.
• Internal wiring and service connection.
• Installation of electrical machines.
• Electricity act / rules and safety practices..
Outcome
Student will be able to know about Planning and estimating;
They will be able to know how to use Measurement book,
They will be able to understand importance of price sheet, catalogue and schedule of labor rate;
They can calculate the Illumination;
They will be able to chose Conductor size and can calculate current carrying capacity;
They will be able to know Electricity Acts/Rules; Electrical codes;
They will be able to perform Internal wiring installation;
They can estimate for Distribution line;
They can perform winding of electrical machine
They will be able to Test electrical installation.
58 minutes
30 steps
Construction Process-2 (26441)
Course Conducted by
Md. Emon Khan.
Jr. Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in Engineering (5th Semester Civil)
AIMS
After completion of the course the students will be able to:
Understand the construction process of arch and lintel.
Understand the construction process of different types of floor.
Understand the construction process of stairs.
Understand the construction process of different types of roof.
Understand the different finishing works in building.
Understand the construction process of doors and windows.
Understand the different operation and maintenance construction equipment.
Understand the construction of bridge, culvert, canals etc.
SHORT DESCRIPTION
Arches; Lintels; Ground floors; Upper floors; Damp proofing; Termite treatment; Stairs; Roof; Pitched
roof; Plastering and pointing; Doors; Windows; Carpentry and joinery; Scaffolding; Form works, Pointing
& Varnishing, construction equipment, Building Services, Insulation, bridge/culverts and canals etc.
Md. Emon Khan.
Jr. Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in Engineering (5th Semester Civil)
AIMS
After completion of the course the students will be able to:
Understand the construction process of arch and lintel.
Understand the construction process of different types of floor.
Understand the construction process of stairs.
Understand the construction process of different types of roof.
Understand the different finishing works in building.
Understand the construction process of doors and windows.
Understand the different operation and maintenance construction equipment.
Understand the construction of bridge, culvert, canals etc.
SHORT DESCRIPTION
Arches; Lintels; Ground floors; Upper floors; Damp proofing; Termite treatment; Stairs; Roof; Pitched
roof; Plastering and pointing; Doors; Windows; Carpentry and joinery; Scaffolding; Form works, Pointing
& Varnishing, construction equipment, Building Services, Insulation, bridge/culverts and canals etc.
2 hours 59 minutes
26 steps
Water Resource Engineering (26461)
Course Conducted by
Md. Emon Khan
Jr.Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in Engineering (6th Semester,Civil)
AIMS
• To provide understanding on the influence of the climatic condition of Bangladesh on its ground
water and surface water flow
• To provide understanding of recharging of underground water and ascertain its necessity in
Bangladesh.
• To enable to select a suitable source of water and method of irrigation for particular situation.
• To enable to select a suitable method of drainage for particular situation.
• To enable to select a suitable method for control of rivers and flood in Bangladesh.
• To understand rain water harvesting.
SHORT DESCRIPTION
Sources of water; Rainfall and run-off; Lifting of underground water; Storing and Recharging of
ground/rain water; Irrigation and its effect; Well irrigation; Water requirements for crops; and quality
of irrigation water; Storage reservoir; Dam and dyke; Irrigation canals; Silt deposit; Scouring; Canal
works; Drainage; River training works; Flood and flood management and flood control; Irrigation
projects in Bangladesh.
Md. Emon Khan
Jr.Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in Engineering (6th Semester,Civil)
AIMS
• To provide understanding on the influence of the climatic condition of Bangladesh on its ground
water and surface water flow
• To provide understanding of recharging of underground water and ascertain its necessity in
Bangladesh.
• To enable to select a suitable source of water and method of irrigation for particular situation.
• To enable to select a suitable method of drainage for particular situation.
• To enable to select a suitable method for control of rivers and flood in Bangladesh.
• To understand rain water harvesting.
SHORT DESCRIPTION
Sources of water; Rainfall and run-off; Lifting of underground water; Storing and Recharging of
ground/rain water; Irrigation and its effect; Well irrigation; Water requirements for crops; and quality
of irrigation water; Storage reservoir; Dam and dyke; Irrigation canals; Silt deposit; Scouring; Canal
works; Drainage; River training works; Flood and flood management and flood control; Irrigation
projects in Bangladesh.
4 hours 50 minutes
22 steps
Fabric Structure and Analysis-01 (1966)
Course Created By
Asif Shahriar
Instructor, Textile & GDPM
Daffodil Polytechnic Institute
AIMS :
● To develop the basic knowledge required for structural design of fabric.
● To develop the skill of the student in textile design.
● To familiarize the student with different Plain & Twill weave.
● To acquire knowledge of different structured fabrics.
SHORT DESCRIPTION :
Basic concept of Textile design; Artistic design; Drafting & lifting plan; Weave plan; Plain weave; Twill weave; Diamond; Diaper; Broken twill; Stepped twill & standard commercial fabrics.
Asif Shahriar
Instructor, Textile & GDPM
Daffodil Polytechnic Institute
AIMS :
● To develop the basic knowledge required for structural design of fabric.
● To develop the skill of the student in textile design.
● To familiarize the student with different Plain & Twill weave.
● To acquire knowledge of different structured fabrics.
SHORT DESCRIPTION :
Basic concept of Textile design; Artistic design; Drafting & lifting plan; Weave plan; Plain weave; Twill weave; Diamond; Diaper; Broken twill; Stepped twill & standard commercial fabrics.
4 hours 59 minutes
29 steps
Yarn Manufacturing 3 (1951)
CONDUCTED BY:
Emam Shad Ahmed
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
AIMS
To enable the students with an opportunity to acquire knowledge, skill and attitude in the area of yarn manufacturing with special emphasis on
• Roving Frame/Speed frame/Simplex
• Ring frame
• Conditioning
• Winding
• Reeling
• Bundling and baling
• Waste
SHORT DESCRIPTION
The basic concept of ring-spinning frame; Component parts of the ring-spinning frame; Drafting and roller setting; Ring, traveler & spindle of ring-spinning frame; Faults, change places and waste in spinning; Conditioning of yarn; Winding; Reeling; Bundling and baling; jute spinning frame; Draft & Twist of spinning frame; Building & winding; Technical aspects of spinning frame; Waste in cotton spinning.
Emam Shad Ahmed
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
AIMS
To enable the students with an opportunity to acquire knowledge, skill and attitude in the area of yarn manufacturing with special emphasis on
• Roving Frame/Speed frame/Simplex
• Ring frame
• Conditioning
• Winding
• Reeling
• Bundling and baling
• Waste
SHORT DESCRIPTION
The basic concept of ring-spinning frame; Component parts of the ring-spinning frame; Drafting and roller setting; Ring, traveler & spindle of ring-spinning frame; Faults, change places and waste in spinning; Conditioning of yarn; Winding; Reeling; Bundling and baling; jute spinning frame; Draft & Twist of spinning frame; Building & winding; Technical aspects of spinning frame; Waste in cotton spinning.
29 minutes
19 steps
Fabric Manufacturing 3 (1952)
CONDUCTED BY:
Md.Ashikur Rahman
Department of Textile Engineering
Daffodil Polytechnic Institute
Subject Aims:
1. To develop the basic knowledge regarding Fabric manufacturing
2. To develop knowledge & skill about different motions
3. To acquire knowledge to make different fabric shedding mechanisms, stop motion
Subject Outcome:1. To know the process of fabric manufacturing
2. Understand properly the process of stop motions, and shedding mechanisms.
Md.Ashikur Rahman
Department of Textile Engineering
Daffodil Polytechnic Institute
Subject Aims:
1. To develop the basic knowledge regarding Fabric manufacturing
2. To develop knowledge & skill about different motions
3. To acquire knowledge to make different fabric shedding mechanisms, stop motion
Subject Outcome:1. To know the process of fabric manufacturing
2. Understand properly the process of stop motions, and shedding mechanisms.
6 hours 19 minutes
26 steps
Production Planning & Control (7074)
CONDUCTED BY:
Emam Shad Ahmed
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
INTENTION
1. To develop the basic knowledge regarding production control
2. To develop knowledge & skill about different planning
3. To acquire knowledge to make different inventory control
4. To acquire knowledge to know different production calculation
SHORT DESCRIPTION ABOUT BOOKS STUDIES:
Production system; division of labor; production planning; localization of industry; time study and motion study; selection of factory site; factory building; plant layout; equipment layout; operation of the factory; production control; quality control; cost control; inventory control; materials handling; case study.
Emam Shad Ahmed
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
INTENTION
1. To develop the basic knowledge regarding production control
2. To develop knowledge & skill about different planning
3. To acquire knowledge to make different inventory control
4. To acquire knowledge to know different production calculation
SHORT DESCRIPTION ABOUT BOOKS STUDIES:
Production system; division of labor; production planning; localization of industry; time study and motion study; selection of factory site; factory building; plant layout; equipment layout; operation of the factory; production control; quality control; cost control; inventory control; materials handling; case study.
47 minutes
27 steps
Textile Calculation (21164)
CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
To develop basic knowledge of calculation about cotton spinning such as-
a) Blow room
b) Carding
c) Draw frame
d) Simplex
e) Ring frame.
To develop basic knowledge of calculation about different yarn numbering system & moisture relative of textiles.
SHORT DESCRIPTION:
Blow room calculation; Carding calculation; Drawing calculation; Simplex calculation; Ring frame calculation & calculation of yarn numbering.
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
To develop basic knowledge of calculation about cotton spinning such as-
a) Blow room
b) Carding
c) Draw frame
d) Simplex
e) Ring frame.
To develop basic knowledge of calculation about different yarn numbering system & moisture relative of textiles.
SHORT DESCRIPTION:
Blow room calculation; Carding calculation; Drawing calculation; Simplex calculation; Ring frame calculation & calculation of yarn numbering.
2 hours 31 minutes
51 steps
Wet Processing-1 (21341)
Course Conducted by
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
3 hours 26 minutes
17 steps
Transmission & Distribution of Electrical Power-1(66763)
Course Conducted By
Md.Husne Fahad
Instructor
Electrical Technology.
Daffodil Polytechnic Institute
AIMS
My students will be able to acquire knowledge, skills and attitude in the area of transmission and distribution electrical power with special emphasizes on:
Transmission and distribution systems of electrical power.
Comparison of different types of transmission and distribution systems.
Electrical and Mechanical design of overhead lines.
Survey of transmission and distribution line routes.
Voltage regulation and Efficiency of transmission lines.
SHORT DESCRIPTION
Different systems of transmission; Aspect of transmission system; Mechanical design of overhead lines; support of overhead lines; conductors & conductor materials; Insulators; Effect of sag; Methods for survey of transmission/distribution line route; Voltage distribution of suspension insulator; Corona; Erection of poles and drawing of conductors of overhead lines; Electrical design of overhead line; Resistance of the line conductor; Skin effect of transmission line; Effect of inductance on transmission line; Effect of capacitance of overhead transmission line; Voltage regulation and efficiency of short transmission line.
Md.Husne Fahad
Instructor
Electrical Technology.
Daffodil Polytechnic Institute
AIMS
My students will be able to acquire knowledge, skills and attitude in the area of transmission and distribution electrical power with special emphasizes on:
Transmission and distribution systems of electrical power.
Comparison of different types of transmission and distribution systems.
Electrical and Mechanical design of overhead lines.
Survey of transmission and distribution line routes.
Voltage regulation and Efficiency of transmission lines.
SHORT DESCRIPTION
Different systems of transmission; Aspect of transmission system; Mechanical design of overhead lines; support of overhead lines; conductors & conductor materials; Insulators; Effect of sag; Methods for survey of transmission/distribution line route; Voltage distribution of suspension insulator; Corona; Erection of poles and drawing of conductors of overhead lines; Electrical design of overhead line; Resistance of the line conductor; Skin effect of transmission line; Effect of inductance on transmission line; Effect of capacitance of overhead transmission line; Voltage regulation and efficiency of short transmission line.
9 hours 2 minutes
36 steps
DC Machine (26742)
Course Conducted By
Md. Shafikul Islam (Milon)
Sr. Instructor and Head
Electrical Technology.
Telecommunication Technology
Semester : 4th
Daffodil Polytechnic Institute
Subject Overview : Diploma in Engineering Level students are required to acquire the knowledge and skill on the area of DC Machines with special emphasis of basic concept of Cell & Battery, Fuel cell, procedure of Battery charging and testing, DC generator and its characteristics, Losses and Efficiency of DC generator, DC motor, Speed control and voltage regulation of DC motor, Industrial Application of DC motor, electric traction. Electrical machines is a subject where a student will deal with various types of electrical machines which are employed in industries, power stations, domestic and commercial appliances etc. As such the knowledge of DC Machine the pre-requisite for these fields for effective discharge of their duties. These necessities of electrical engineering subjects in the curriculum of Diploma in engineering. After completion of this course student will be able to construct Cell & Battery, Perform Battery charging and testing, assemble and re-assemble of DC Generator, Operate DC generator and motor, develop lap and wave winding and speed control of DC motor. Have been given more emphasis on practical aspect rather than theory in teaching learning approach.
Learning Outcome (Theoretical:
After Completing the subject, students will be able to
Define cell, fuel cell and battery.
Illustrate procedure of Battery charging and testing.
Outline DC generator and its characteristics.
Calculate Losses and Efficiency of DC generator.
Describe DC motor.
Enumerate Speed control and Regulation of DC motor
Explain Industrial Application of DC motor.
Mention electric traction.
Learning Outcome (Practical):
After undergoing the subject, students will be able to:
Construct cell, fuel cell and battery.
Perform Battery charging and testing.
Assemble and de-assemble of varies parts of D.C. Generator
Operate DC shunt, series and compound motors
Develop Lap and wave winding.
Execute speed control on DC Motors.
Demonstrate Industrial Application of DC motor.
Md. Shafikul Islam (Milon)
Sr. Instructor and Head
Electrical Technology.
Telecommunication Technology
Semester : 4th
Daffodil Polytechnic Institute
Subject Overview : Diploma in Engineering Level students are required to acquire the knowledge and skill on the area of DC Machines with special emphasis of basic concept of Cell & Battery, Fuel cell, procedure of Battery charging and testing, DC generator and its characteristics, Losses and Efficiency of DC generator, DC motor, Speed control and voltage regulation of DC motor, Industrial Application of DC motor, electric traction. Electrical machines is a subject where a student will deal with various types of electrical machines which are employed in industries, power stations, domestic and commercial appliances etc. As such the knowledge of DC Machine the pre-requisite for these fields for effective discharge of their duties. These necessities of electrical engineering subjects in the curriculum of Diploma in engineering. After completion of this course student will be able to construct Cell & Battery, Perform Battery charging and testing, assemble and re-assemble of DC Generator, Operate DC generator and motor, develop lap and wave winding and speed control of DC motor. Have been given more emphasis on practical aspect rather than theory in teaching learning approach.
Learning Outcome (Theoretical:
After Completing the subject, students will be able to
Define cell, fuel cell and battery.
Illustrate procedure of Battery charging and testing.
Outline DC generator and its characteristics.
Calculate Losses and Efficiency of DC generator.
Describe DC motor.
Enumerate Speed control and Regulation of DC motor
Explain Industrial Application of DC motor.
Mention electric traction.
Learning Outcome (Practical):
After undergoing the subject, students will be able to:
Construct cell, fuel cell and battery.
Perform Battery charging and testing.
Assemble and de-assemble of varies parts of D.C. Generator
Operate DC shunt, series and compound motors
Develop Lap and wave winding.
Execute speed control on DC Motors.
Demonstrate Industrial Application of DC motor.
6 hours 12 minutes
24 steps
Clothing 1 (1954)
CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
AIMS
To enable the student a clear idea of garments.
To develop basic knowledge and skill of garment cloth.
To develop basic knowledge of garment accessories.
SHORT DESCRIPTION:
Garments; Garment accessories; Tailoring process; Patternmaking; Marker; Cutting machines; Fabric spreading; Seam & sewing.
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
AIMS
To enable the student a clear idea of garments.
To develop basic knowledge and skill of garment cloth.
To develop basic knowledge of garment accessories.
SHORT DESCRIPTION:
Garments; Garment accessories; Tailoring process; Patternmaking; Marker; Cutting machines; Fabric spreading; Seam & sewing.
38 minutes
11 steps
General Textile Processing-I (21111)
CONDUCTED BY:
MUHAMMAD ZAYEDUL HAQUE
Instructor & SEIP Trainer
Department of Textile Engineering
Daffodil Polytechnic Institute
After undergoing the subject, students will be able to:
Identify machineries of cotton and jute yarn manufacturing.
Identify process sequence for cotton and jute fibers.
Identify grading, batch, batching, emulsion preparation and softening for jute yarn manufacturing.
Determine winding packages.
Identify warp beams.
Demonstrate power looms.
Identify maintenance tools and their uses.
Observe machine gears
MUHAMMAD ZAYEDUL HAQUE
Instructor & SEIP Trainer
Department of Textile Engineering
Daffodil Polytechnic Institute
After undergoing the subject, students will be able to:
Identify machineries of cotton and jute yarn manufacturing.
Identify process sequence for cotton and jute fibers.
Identify grading, batch, batching, emulsion preparation and softening for jute yarn manufacturing.
Determine winding packages.
Identify warp beams.
Demonstrate power looms.
Identify maintenance tools and their uses.
Observe machine gears
3 steps
Electrical Installation Planning and Estimating (66741)
Course Conducted By
Md.Shafikul Islam (Milon)
Head of Department
Electrical Technology.
Daffodil Polytechnic Institute
Aim
To provide the student with an opportunity to acquire knowledge, skill, and attitude in the area of planning and
estimating electrical installation with special emphasis on:
• Planning and preparation of estimate for an electrical installation.
• Internal wiring and service connection.
• Installation of electrical machines.
• Electricity act/rules and safety practices.
Outcome
Students will be able to know about Planning and estimating;
They will be able to know how to use the Measurement book,
They will be able to understand the importance of price sheet, catalog, and schedule of labor rate;
They can calculate the Illumination;
They will be able to choose Conductor size and can calculate the current carrying capacity;
They will be able to know Electricity Acts/Rules; Electrical codes.
They will be able to perform Internal wiring installation;
They can estimate for Distribution line;
They can perform winding of electrical machine
They will be able to Test the electrical installation.
Md.Shafikul Islam (Milon)
Head of Department
Electrical Technology.
Daffodil Polytechnic Institute
Aim
To provide the student with an opportunity to acquire knowledge, skill, and attitude in the area of planning and
estimating electrical installation with special emphasis on:
• Planning and preparation of estimate for an electrical installation.
• Internal wiring and service connection.
• Installation of electrical machines.
• Electricity act/rules and safety practices.
Outcome
Students will be able to know about Planning and estimating;
They will be able to know how to use the Measurement book,
They will be able to understand the importance of price sheet, catalog, and schedule of labor rate;
They can calculate the Illumination;
They will be able to choose Conductor size and can calculate the current carrying capacity;
They will be able to know Electricity Acts/Rules; Electrical codes.
They will be able to perform Internal wiring installation;
They can estimate for Distribution line;
They can perform winding of electrical machine
They will be able to Test the electrical installation.
11 minutes
1 steps
Textile Testing & Quality Control- 1 (1944)
CONDUCTED BY:
MUHAMMAD ZAYEDUL HAQUE
Instructor & SEIP Trainer
Department of Textile Engineering
Daffodil Polytechnic Institute
Subject Aims:
Basic aspects of textile testing, humidity, moisture in textiles, sampling, identification of textile fibers, fiber length & its measurement, fiber strength & its measurement, Trash, naps & their measurement, fiber fineness &its measurement, micromere value, fiber maturity
Subject Outcome:
Students will be understood with an opportunity to acquire knowledge & skill about Testing,
Techniques & System of Testing. Operating system of different modern Testing instruments,
Interpretation & Analysis of testing data uses & Maintenance of testing instruments.
MUHAMMAD ZAYEDUL HAQUE
Instructor & SEIP Trainer
Department of Textile Engineering
Daffodil Polytechnic Institute
Subject Aims:
Basic aspects of textile testing, humidity, moisture in textiles, sampling, identification of textile fibers, fiber length & its measurement, fiber strength & its measurement, Trash, naps & their measurement, fiber fineness &its measurement, micromere value, fiber maturity
Subject Outcome:
Students will be understood with an opportunity to acquire knowledge & skill about Testing,
Techniques & System of Testing. Operating system of different modern Testing instruments,
Interpretation & Analysis of testing data uses & Maintenance of testing instruments.
4 steps
Natural Textile Fiber(3rd Textile)
CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
5 hours 17 minutes
14 steps
Fabric Manufacturing-II(5051)
Conduct By
Sabina Yasmin
Instructor
Department of Textile & GDPM
Daffodil Polytechnic Institute
Sabina Yasmin
Instructor
Department of Textile & GDPM
Daffodil Polytechnic Institute
4 hours 56 minutes
15 steps
Textile Testing & Quality Control- 1 (21151)
CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
8 hours 12 minutes
26 steps
Garments CAD & CAM-II
CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.
1 hour 44 minutes
9 steps
Advanced Fabric Manufacturing-I (21261)
CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute
2 hours 20 minutes
15 steps
Garments Washing & Dyeing
Learning Outcome (Theoretical):
1) Interpret different raw materials, chemicals, auxiliaries and machinery used for garments washing and dyeing.
2) Explain the working principles of the washing machine.
3) Describe various wet processes of garments washing.
4) Describe various dry processes of garments washing.
5) Explain the working principles of the dyeing machine.
6) Discuss different techniques and processes of garments dyeing
7) Illustrate garments accessories dyeing.
Learning Outcome (Practical):
1) Identify different dyes, chemicals, auxiliaries used for garments washing and dyeing.
2) Select appropriate washing and dyeing recipes.
3) Calculate the amount of dyes, chemicals, auxiliaries for garments washing and dyeing.
4) Identify the process sequence of different washing and dyeing operation.
5) Identify the effect of experimental results.
1) Interpret different raw materials, chemicals, auxiliaries and machinery used for garments washing and dyeing.
2) Explain the working principles of the washing machine.
3) Describe various wet processes of garments washing.
4) Describe various dry processes of garments washing.
5) Explain the working principles of the dyeing machine.
6) Discuss different techniques and processes of garments dyeing
7) Illustrate garments accessories dyeing.
Learning Outcome (Practical):
1) Identify different dyes, chemicals, auxiliaries used for garments washing and dyeing.
2) Select appropriate washing and dyeing recipes.
3) Calculate the amount of dyes, chemicals, auxiliaries for garments washing and dyeing.
4) Identify the process sequence of different washing and dyeing operation.
5) Identify the effect of experimental results.
2 hours 55 minutes
11 steps
Sustainability in Textile Industry- 21342
Conduct by,
Emam Shad Ahmed
Sr. Instructor & Head
About Course: The textile industry is a significant contributor to the global economy, but it also has a significant impact on the environment being a second largest polluting industry in the world. The use of substantial amounts of water, energy, chemicals, and fibers in textile production leads to pollution and negative impacts on natural resources. Additionally, the industry also has a large carbon footprint due to the energy consumption requirement for production and transportation.
Incorporating sustainability into the textile industry is essential for protecting the socio-economic and environment economic viability. By implementing sustainable practices, textile companies can reduce their environmental impact, improve their social responsibility, and improve their bottom line.
This course aims at providing fundamental knowledge on sustainability principles as well as their application in the textile value chain. Furthermore, it highlights the emerging sustainability issues such as sustainable raw materials, energy efficient machines, renewable energy concept, responsible sourcing, and product development etc. in textile and apparel sector.
Emam Shad Ahmed
Sr. Instructor & Head
About Course: The textile industry is a significant contributor to the global economy, but it also has a significant impact on the environment being a second largest polluting industry in the world. The use of substantial amounts of water, energy, chemicals, and fibers in textile production leads to pollution and negative impacts on natural resources. Additionally, the industry also has a large carbon footprint due to the energy consumption requirement for production and transportation.
Incorporating sustainability into the textile industry is essential for protecting the socio-economic and environment economic viability. By implementing sustainable practices, textile companies can reduce their environmental impact, improve their social responsibility, and improve their bottom line.
This course aims at providing fundamental knowledge on sustainability principles as well as their application in the textile value chain. Furthermore, it highlights the emerging sustainability issues such as sustainable raw materials, energy efficient machines, renewable energy concept, responsible sourcing, and product development etc. in textile and apparel sector.
0 steps
Offset Machine Operation(29521)
Offset machine operation is a critical process in the printing industry, involving several meticulous steps to ensure high-quality results. Initially, the machine is prepared by collecting job information and setting up the machine according to this data. The inking unit is controlled by measuring pH levels, roller hardness, and adjusting the roller gap to regulate ink supply. The feeding unit is then prepared by setting the sucker and blower, adjusting guides, and maintaining the feed board height. Sheet control involves setting various lays, measuring paper thickness, and adjusting the double sheet detector. Plates and blankets are cleaned, prepared, and preserved to ensure quality. During the printing process, the press is made ready, run for production, and cleaned as needed, with strict control over print registration for multi-color jobs. Safety measures are followed meticulously, raw materials are handled carefully, and management plays a crucial role in accident prevention. Finally, the delivery unit is set up by adjusting guides and maintaining the delivery chain gripper. Detailed record-keeping throughout these steps is essential for consistent and high-quality printing outcomes.
35 minutes
15 steps
Image Carrier Preparation (29641)
Image Carrier preparation refers to the processes and techniques involved in creating the medium on which images will be printed using various printing technologies. The preparation process varies depending on the type of printing method being used, such as relief printing, planographic printing, intaglio printing, and screen printing. Each method requires specific materials, tools, and steps to ensure the quality and accuracy of the printed image.
### Types of Image Carriers and Their Preparation
1. Conventional Relief Printing:
involves preparing block and type forms.
uses materials like rubber and photopolymer plates.
Processes include making line blocks and half-tone blocks and handling photopolymer and rubber plates.
2. Modern Relief Printing:
utilizes digital flexo plates and various digital imaging technologies.
involves the use of digital imagers (DI) and different types of lasers for plate making.
3. Conventional Planographic Printing:
uses lithographic plates and involves the photomechanical process.
requires materials like Ps plates and involves graining processes to prepare the plate surface.
4. Modern Planographic Printing:
employs Employs Computer-to-Plate (CtP) technology and various digital imaging techniques.
includes auto plate exposure, processing of digitally imaged plates, and maintenance of image and non-image areas.
5. Intaglio Printing:
involves materials and equipment for gravure image preparation.
Processes include electroplating gravure cylinders, etching, and engraving.
6. Screen Printing:
utilizes raw materials, tools, and equipment for stencil making.
Methods include direct and indirect stencil making and Computer-to-Screen (CtS) processes.
### Learning Outcomes
**Theoretical:**
Understand image preparation processes for different printing technologies.
Differentiate between various types of image carriers.
Know the raw materials and chemicals used in image preparation.
Solve problems related to image preparation using different printing methods.
**Practical:**
Apply the tools and equipment used in screen printing.
Prepare various types of stencils and print on different substrates.
Operate screen-printing machines and presses.
These processes are essential for ensuring high-quality prints in various printing applications, from commercial printing to specialized artistic productions】.
### Types of Image Carriers and Their Preparation
1. Conventional Relief Printing:
involves preparing block and type forms.
uses materials like rubber and photopolymer plates.
Processes include making line blocks and half-tone blocks and handling photopolymer and rubber plates.
2. Modern Relief Printing:
utilizes digital flexo plates and various digital imaging technologies.
involves the use of digital imagers (DI) and different types of lasers for plate making.
3. Conventional Planographic Printing:
uses lithographic plates and involves the photomechanical process.
requires materials like Ps plates and involves graining processes to prepare the plate surface.
4. Modern Planographic Printing:
employs Employs Computer-to-Plate (CtP) technology and various digital imaging techniques.
includes auto plate exposure, processing of digitally imaged plates, and maintenance of image and non-image areas.
5. Intaglio Printing:
involves materials and equipment for gravure image preparation.
Processes include electroplating gravure cylinders, etching, and engraving.
6. Screen Printing:
utilizes raw materials, tools, and equipment for stencil making.
Methods include direct and indirect stencil making and Computer-to-Screen (CtS) processes.
### Learning Outcomes
**Theoretical:**
Understand image preparation processes for different printing technologies.
Differentiate between various types of image carriers.
Know the raw materials and chemicals used in image preparation.
Solve problems related to image preparation using different printing methods.
**Practical:**
Apply the tools and equipment used in screen printing.
Prepare various types of stencils and print on different substrates.
Operate screen-printing machines and presses.
These processes are essential for ensuring high-quality prints in various printing applications, from commercial printing to specialized artistic productions】.
16 steps