# KTU Engineering Graphics Notes 2019 New Scheme | EST110

Engineering Graphics EST 110 enable KTU students to conduct technical communication effectively through graphics representation by global standards. Engineering drawing, commonly known as engineering graphics, includes the design of various components, especially those related to engineering. This mainly involves drawing the actual components, for example, a machine, with the correct dimensions etc. Engineering graphics is a type of technical drawing used to represent information about an object. A common application is to define the geometry required to manufacture a part and is called a detailed drawing. In general, multiple maps are needed to fully define even a simple element.

 Board KTU Scheme 2019 New Scheme Year First Year Semester S1 & S2 Subject EST 110 | Engineering Graphics Credit 4 Credit Category KTU S1 & S2

## KTU S1/S2 Engineering Graphics | EST 110 | Notes (2019 Scheme)

Engineering Graphics EST 110 gives you an introduction to Multi-object orthographic predictions of objects by showing the projection of points and lines at different angles to different locations. Convert 3D scenes to orthographic views Get multiview projections and solid models of objects using CAD tools. The University exam is of 3-hour duration on an A4 size answer booklet and will be for 100 marks. The question paper shall contain two questions from each module of Section A only. The student has to answer any one question from each module. Each question carries 20 marks.

### Module 1 - Syllabus

##### Introduction to Engineering Graphics

Relevance of technical drawing in the engineering field. Types of lines, Dimensioning, BIS code of practice for technical drawing. Orthographic projection of Points and Lines: Projection of points in different quadrants, Projection of straight lines inclined to one plane and inclined to both planes. Trace of line. The inclination of lines with reference planes True length of line inclined to both the reference planes.

### Module 2 - Syllabus

##### Orthographic projection of Solids

Projection of Simple solids such as Triangular, Rectangle, Square, Pentagonal and Hexagonal Prisms, Pyramids, Cone and cylinders. Projection of solids in simple position including a profile view. Projection of solids with axis inclined to one of the reference planes and with axis inclined to both reference planes.

### Module 3 - Syllabus

##### Sections of Solids

Sections of Prisms, Pyramids, Cone, Cylinder with axis in a vertical position and cut by different section planes. The true shape of the sections. Also locating the section plane when the true shape of the section is given.

Development of Surfaces: Development of surfaces of the above solids and solids cut by different section planes. Also finding the shortest distance between two points on the surface.

### Module 4 - Syllabus

##### Isometric Projection

Isometric View and Projections of Prisms, Pyramids, Cone, Cylinder, Frustum of Pyramid, Frustum of Cone, Sphere, Hemisphere and their combinations.

### Module 5 - Syllabus

##### Laser and Fibre optics

Perspective Projection: Perspective projection of Prisms and Pyramids with axis perpendicular to the ground plane, axis perpendicular to picture plane.

Conversion of Pictorial Views: Conversion of pictorial views into orthographic views.

### Module 5 - Notes

#### Module 5 Engineering Graphics | EST 110 PPT Notes

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