All Courses

Course Conducted By
Md. Badeuzzamal Sarker
Instructor, Electrical Technology
Daffodil Polytechnic Institute

Course Conducted By
RUBEL HOSSEN
Instructor
Daffodil Polytechnic Institute

OBJECTIVES:
 To provide the understanding skill on Electronic Components, Electronic measuring and testing equipment.
 To provide understanding and skill on the basic concept of semiconductor junction and to identify physically a
range of semiconductor diodes.
 To develop comprehensive knowledge and skill on special diodes and devices.
 To develop the abilities to construct different rectifier circuits.
 To provide understanding of the basic concept and principle of transistor and to identify physically a range of
transistor.
 To provide understanding and skill on the basic concept of logic gates.

SHORT DESCRIPTION:

Electronic components; measuring and test equipment; color code and soldering; semiconductor; P-N junction
diode; special diodes and devices; power supply; transistor; transistor amplifier; logic gates.

Shuva Sarker
Jr. Instructor
Telecommunication Department
Daffodil Polytechnic Institute

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.

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.

Course Created By
Jihad Hasan
Instructor, (Textile Technology)
Daffodil Polytechnic Institute

AIMS :
1. To familiarize the students with the drawing instrument and their uses.
2. To develop the skill of the student in making designs.
3. To give the students a clear concept about light and color.
4. To familiarize with color and weave effects.
5. The students able to develop knowledge, skill and attitude in the area of Textile design and color.

SHORT DESCRIPTION

Basic concept of drawing instruments and their uses; Designing; Motif and repeat of a design; Construction of design from incomplete repeats; Light and color phenomena; Theory of color; Color harmony and contrast of color; Color and weave effect; Check-stripe and shaded design.

This created by
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute

Mobile Communication Networks
This created by
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute


Concept of mobile communication and network; Cellular concept and its initial implementations; Digital
cellular mobile systems; Cordless communications systems (CT2, DECT, PACS and PHS); Mobile data
communication systems; Third generation mobile communication system; telecommunication
management network (TMN) and signaling system; concept of TDMA cellular mobile communication;
concept of CDMA cellular mobile communication; Global mobile satellite systems; Numbers and
identities for mobile communication services; performance benchmarks for mobile; Traffic engineering
and tracking system.

(69441)Television Transmission And Reception
Created by
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute

SHORT DESCRIPTION
Television system, Working principles of TV cameras, picture tube, transmitters and receivers,
Television signal, Television Signal Generation, Transmission and Propagation, Modern Television –
Transmission and Reception, Advanced Television systems and digital studio equipments, Cable
Television, teletext broadcast services, Satellite home receiving system and its networking, Video
recording & play back (VHS, Bmax, U-matic , video 2000, DV and HDV), Storage system, Television
studio and Automation and Features of remote control

(66841)Networks, Filters & Transmission Lines
Created by
Shuva Sarker
Junior Instructor
Telecommunication Technology
Daffodil Polytechnic Institute

SHORT DESCRIPTION
Network theorems, Four terminal networks; Half section network; Attenuators and filters; Transmission line; Line
constant & impedance matching; Antenna; Propagation of radio wave; Effect of earth curvature & ionosphere on
wave propagation.

Communication Engineering (26842)
Created by
Shuva Sarker
Instructor
Telecommunication Technology
Daffodil Polytechnic Institute.

SHORT DESCRIPTION
Communication networks; Modulation; Demodulation Receiver and Transmitter; Telephone system;
Digital communication; Communication switching system; Optical fiber; Satellite communication; Digital
Communication, Modem and mobile communications.

Course Conducted By
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute
This Course is for: Diploma in Engineering (TCT 1st Semester)
Objectives of the Course
After completion of the course students will be able to:

Basic Telephony (1G, 2G, 3G, 4G,LTE And UMTS)
o Wireless and Cellular/Mobile Radio
o Wi-MAX, Wi-Fi, VOIP, PCS
o Local and Long-Distance Communications
o Image Communications
o Transmission Media , Media Gateway Control Protocol
o Telephone switching
o Voice over Internet Protocol (VoIP) and VoIP Gateway
o Telephony and Telegraph system, (NWD, ISD and PSTN)
o Telecommunication standardization organization
o OSI Model
o Bangladesh Telecommunication Regulatory Commission , function , Acts, mission and vision of BTRC

Course Conducted By
MD. Badeuzzamal Sarker
Instructor
Electrical Technology
Daffodil Polytechnic Institute
This Course is for: Diploma in Engineering (CMT 4th Semester)
Objectives of the Course
After completion of the course students will be able to:
You will get concept of digital electronics; Logic gates, Boolean algebra and logic simplification &Combinational logic circuits.

Course Conducted By
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute
This Course is for: Diploma in Engineering (TCT 6th Semester)
Objectives of the Course
After completion of the course students will be able to:
Introduction to Wireless communication, Modern wireless communication system, third generation(3G) wireless
network, fourth generation(4G) wireless network, cellular network, Amplitude Modulation(AM), Frequency
Modulation(FM), Linear Modulation technique, Constant envelope modulation technique, equalization, diversity
and channel coding, polarization diversity, frequency diversity, time diversity, different types of multiple access,
packet radio protocols, several types of wireless network, wireless system standard and 4th Industrial Revolutions.

Course Conducted By
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute
This Course is for: Diploma in Engineering (TCT 6th Semester)
Objectives of the Course
After completion of the course students will be able to:

Concept of Microwave, Microwave components; Wave guide; Microwave tubes; Microwave
measurements; Semiconductor microwave devices; Propagation models: Microwave antenna.

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

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.

Students need to gather basic knowledge and skill on overall processes for wet processing, garments manufacturing, fashion design and merchandising before in depth study on specific subject matter as well as specialization. Fundamental knowledge and skills are the prerequisite to study specialized subjects. This course outlines the overview of wet processing and apparel manufacturing as well as introduces the basic knowledge of fashion design and merchandising.

This course is conducted by:
Md. Jihad Hasan
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute.

The textile industry plays a very significant role in the GDP of Bangladesh. For the smooth running of this sector diploma textile engineers are required in the mid-level who are playing key roles in this sector. To prepare an appropriate diploma graduate should have sufficient knowledge in Apparel Manufacturing-I. To attain this objective, we have added this course to the diploma level which consists of apparel manufacturing process containing pattern making, pattern grading, marker making, CAD & CAM, fabric inspection, fabric relaxation, fabric spreading, and fabric cutting process. By acquiring that knowledge, skills and attitude students will be able to gather apparel manufacturing technology as well as able to study in further courses.

This course is conducted by:
Rifah Nanziba
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute.

The textile industry specially RMG sector plays a very significant role in the GDP of Bangladesh. For the smooth running of this sector diploma textile engineers are required in the mid-level who are playing key roles in this sector. To prepare an appropriate diploma graduate should have sufficient knowledge in Clothing-II. To attain this objective, we have added this course to the diploma level which consists Cloth making process containing pattern making, pattern grading, marker making, CAD & CAM, fabric inspection, fabric relaxation, fabric spreading, and fabric cutting process. By acquiring that knowledge, skills and attitude students will be able to gather clothing technology as well as able to study in further courses.

This course is conducted by:
Rifah Nanziba
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute.

The Ready-Made Garment sector plays a very significant role in the GDP of Bangladesh. For the smooth running of this sector diploma textile engineers are required in the mid-level who are playing key roles in this sector. To prepare an appropriate diploma graduate should have sufficient knowledge in Garment Manufacturing-III. To attain this objective, we have added this course to the diploma level which consists of garment manufacturing process containing pattern making, pattern grading, marker making, CAD & CAM, fabric inspection, fabric relaxation, fabric spreading, and fabric cutting process. By acquiring that knowledge, skills and attitude students will be able to gather garment manufacturing technology as well as able to study in further courses.

This course is conducted by:
Rifah Nanziba
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute.

Many textile and fashion designers modernly use specialized forms of technology such as computer-aided design (CAD) and computer-aided manufacture (CAM) to speed up the production process, reduce waste, and reduce labor costs overall. Textile manufacturers use CAM to make printed textiles and whole garments. The CAD information is sent to the CAM, which controls and manages the manufacturing process. Often CAM systems involve the use of CNC, or computer-numerical control machines, that control processes like cutting and joining garment segments. This subject objective is to know about CAD & CAM.

This course is conducted by:
Rifah Nanziba
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute.

Course Conducted By
Shuva Sarker
Jr. Instructor
Telecommunication Technology
Daffodil Polytechnic Institute
This Course is for: Diploma in Engineering (TCT 4th Semester)
Objectives of the Course
After completion of the course students will be able to:
This is a sector specific course of diploma in engineering program required for enabling the
graduates to use and work with ICT. It includes Concept of digital electronics, Number system
and binary arithmetic operation, Arithmetic codes and code conversion, Concept of logic gates,
Electronic circuit of logic gates, Digital ic’s Logic families, Logic simplification & circuit design,
Combinational logic circuits, Encoder and decoder, Multiplexers and DE-Multiplexer, Sequential
logic circuits. This course designed emphasis will be more on teaching practical aspect rather
than theory.

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.

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.

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】.