All Courses

 To enable to calculate the areas of regular polygons, hexagons, octagon, hydraulic mean depth (HMD) of a
channel, area occupied by water of circular culvert. Excavation work.
 To provide the ability to calculate volume of regular solids like pyramid frustum of pyramid, prismoid,
wedge and area of curved surfaces.
 To enable to use the knowledge of gradient of a straight line in finding speed, acceleration etc.
 To enable to use the knowledge of conic in finding the girder of a railway bridge, cable of a suspension
bridge and maximum height of an arch.

 SHORT DESCRIPTION
Menstruation: Area of rectangles, squares, triangles, quadrilaterals, parallelograms, rhombus, trapezium, circle,
sector, segment; Volume of rectangular solids, prism, parallelepiped, pyramids, cones, spheres, frustum of pyramid
and cone; Area of curved surface of the prism, Cylinder cone, pyramid and frustum of cone.
Co-ordinate Geometry: Co-ordinates of a point, locus and its equation, straight lines, circles and conic.
Calculus: Differential equation, Laplace transformation

To provide a foundation in scientific principals and processes for the understanding and application of technology. It will help our students to make a common base for further studies in technology and science. It also help to develop the basic knowledge of modern physics.

Optic Fiber Communications (69461)
Created by
Abdur Rahman
Instructor
Telecommunication Technology
Daffodil Polytechnic Institute

SHORT DESCRIPTION
Fiber optic communication; optical fiber waveguides; transmission characteristics of fiber optics; optical
fibers; optical fiber cables; optical fiber Joints; couplers and isolators; Optical source: LASER, LED;
Optical detection; Optical detector detection receiver performance; Optical amplification, wavelength
conversion and regeneration; intensity modulation/direct detection; Optical fiber measurements
Optical Networks.

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.

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
Asif Shahriar
Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in GDPM

Course Conducted by
Sabina Yasmin Koli
Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in GDPM Technology

The course on Advanced Surveying offers a comprehensive exploration of advanced techniques, methodologies, and technologies employed in the field of surveying. Building upon the fundamental principles of surveying, this course delves into the intricacies of precise measurements, data analysis, and spatial data management.

Throughout the course, students will develop an in-depth understanding of advanced surveying methods used in diverse applications, such as land development, infrastructure planning, environmental monitoring, and construction projects. By integrating theoretical concepts with practical exercises, this course equips students with the necessary skills to address complex surveying challenges effectively.

Key Topics Covered:

Geodetic and Control Surveying: Understanding geodetic datums, reference systems, coordinate transformations, and control point establishment for large-scale projects.
GNSS (Global Navigation Satellite Systems): Leveraging satellite-based positioning techniques, including GPS, GLONASS, and Galileo, to achieve precise and accurate measurements.
Remote Sensing and Photogrammetry: Utilizing aerial and satellite imagery, LiDAR, and digital photogrammetric techniques for terrain modeling, feature extraction, and mapping.
Geographic Information Systems (GIS): Applying spatial data analysis, database management, and visualization techniques to support surveying operations and decision-making processes.
Terrestrial Laser Scanning: Exploring 3D laser scanning technology for high-resolution mapping, deformation monitoring, and volumetric calculations.
Digital Terrain Modelling (DTM) and Digital Elevation Modelling (DEM): Creating accurate representations of the Earth's surface using advanced elevation data processing techniques.
Construction Surveying and Building Information Modeling (BIM): Understanding surveying procedures in construction projects and integrating survey data within the BIM framework.
Advanced Data Analysis and Error Estimation: Developing skills in statistical analysis, error propagation, and uncertainty estimation to ensure the reliability of surveying results.
Legal and Ethical Considerations: Examining legal frameworks, standards, and professional ethics relevant to surveying practices, including land boundaries and cadastral systems.
By the end of this course, students will be equipped with the necessary theoretical knowledge and practical skills to tackle complex surveying tasks, leverage cutting-edge surveying tools and technologies, and make informed decisions in various professional contexts. Whether pursuing a career in land surveying, civil engineering, or geospatial analysis, this course provides a solid foundation for success in the field of advanced surveying.

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】.