**GE8152 – ENGINEERING GRAPHICS – SYLLABUS (REGULATION 2017) ANNA UNIVERSITY**

**CONCEPTS AND CONVENTIONS (Not for Examination) **

(GE8152) Importance of graphics in engineering applications – Use of drafting instruments.BIS conventions and specifications. Size, layout and folding of drawing sheets – Lettering and dimensioning.

**UNIT I PLANE CURVES AND FREEHAND SKETCHING**

Basic Geometrical constructions, Curves used in engineering practices: Conics. Construction of ellipse, parabola and hyperbola by eccentricity method – Construction of cycloid – construction of involutes of square and circle. Drawing of tangents and normal to the above curves. Visualization concepts and Free Hand sketching: Visualization principles –Representation of Three Dimensional objects – Layout of views- Freehand sketching of multiple views from pictorial views of objects.

**UNIT II PROJECTION OF POINTS, LINES AND PLANE SURFACE **

Orthographic projection- principles-Principal planes-First angle projection-projection of points. Projection of straight lines (only First angle projections) inclined to both the principal planes – Determination of true lengths and true inclinations by rotating line method and traces Projection of planes (polygonal and circular surfaces) inclined to both the principal planes by rotating object method.

**UNIT III PROJECTION OF SOLIDS**

Projection of simple solids like prisms, pyramids, cylinder, cone and truncated solids when the axis is inclined to one of the principal planes by rotating object method.

**UNIT IV PROJECTION OF SECTIONED SOLIDS AND DEVELOPMENT OF SURFACES**

Sectioning of above solids in simple vertical position when the cutting plane is inclined to the one of the principal planes and perpendicular to the other – obtaining true shape of section. Development of lateral surfaces of simple and sectioned solids – Prisms, pyramids cylinders and cones.

**UNIT V ISOMETRIC AND PERSPECTIVE PROJECTIONS**

Principles of isometric projection – isometric scale –Isometric projections of simple solids and truncated solids – Prisms, pyramids, cylinders, cones- combination of two solid objects in simple vertical positions – Perspective projection of simple solids-Prisms, pyramids and cylinders by visual ray method .

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### Course Curriculum

IMPORTANT QUESTION GE8152 ENGINEERING GRAPHICS | 00:00:00 | ||

QUESTION BANK GE8152 ENGINEERING GRAPHICS | 00:00:00 | ||

UNIT 1 | |||

GE8152 – unit 1 – Divide a line into equal parts – general concept | FREE | 00:10:00 | |

GE8152 – unit 1 – Conic section – introduction | FREE | 00:30:00 | |

GE8152 – unit 1 – Construction of ellipse | FREE | 00:30:00 | |

GE8152 – unit 1 – Construction of Parabola | FREE | 00:30:00 | |

GE8152 – unit 1 – Construction of Hyperbola | FREE | 00:30:00 | |

GE8152 – unit 1 – Construction of Cycloid | 00:40:00 | ||

GE8152 – unit 1 – Construction of involutes | 00:30:00 | ||

GE8152 – unit 1 – Orthographic Projection | 00:30:00 | ||

GE8152 – unit 1 – Dimensioning | 00:15:00 | ||

GE8152 – unit 1 – Construction of 2D view -problem 1 (orthographic projection) | 00:30:00 | ||

GE8152 – unit 1 – Construction of 2D view- problem 2 | 00:30:00 | ||

GE8152 – unit 1 – construction of 2D view – problem 3 | 00:45:00 | ||

GE8152 – unit 1 – Construction of 2D-view problem 4 | 00:40:00 | ||

GE8152 – unit 1 – Construction of 2D view problem 5 | 00:40:00 | ||

GE8152 – unit 1 – Construction of 2D view – problem 6 | 00:50:00 | ||

GE8152 – unit 1 – Construction of 2D view – Problem 7 | 00:30:00 | ||

UNIT 2 | |||

GE8152 – unit 2 – Projection of points – Introduction | 00:10:00 | ||

GE8152 – unit 2 – Introduction to how to project a point | 00:25:00 | ||

GE8152 – unit 2 – Projection of points – problems | 00:30:00 | ||

GE8152 – unit 2 – Projection of lines – Introduction | 00:30:00 | ||

GE8152 – unit 2 – lines – parallel to both planes | 00:20:00 | ||

GE8152 – unit 2 – lines – contained by one or both the planes | 00:30:00 | ||

GE8152 – unit 2 – Lines – parallel to one plane & perpendicular to other plane | 00:15:00 | ||

GE8152 – unit 2 – line – parallel to one plane & inclined to other plane | 00:25:00 | ||

GE8152 – unit 2 – Line – inclined to both HP & VP – Introduction | 00:25:00 | ||

GE8152 – unit 2 – Method -1 , Problem 1 | 00:30:00 | ||

GE8152 – unit 2 – Method -2 , Problem 1 | 00:25:00 | ||

GE8152 – unit 2 – Method -3 , Problem 1 | 00:25:00 | ||

GE8152 – unit 2 – Method -4 ,Problem 1 | 00:20:00 | ||

GE8152 – unit 2 – Method -5, Problem 1 | 00:15:00 | ||

GE8152 – unit 2 – Method -6, Problem 1 | 00:30:00 | ||

GE8152 – unit 2 – Projections of Planes-Polygon – Introduction | 00:30:00 | ||

GE8152 – unit 2 – Projection of plane perpendicular to HP & VP | 00:15:00 | ||

GE8152 – unit 2 – Projection of plane perpendicular to VP and Parallel to HP | 00:20:00 | ||

GE8152 – unit 2 – Projection of plane – inclined to HP and perpendicular to VP | 00:35:00 | ||

GE8152 – unit 2 – Projection of Plane – inclined to both planes – pentagon | 00:40:00 | ||

GE8152 – unit 2 – Projection of planes – inclined to both the planes – hexagon | 00:35:00 | ||

GE8152 – unit 2 – projection of planes – inclined to both planes – square | 00:30:00 | ||

GE8152 – unit 2 – projection of planes – inclined to both planes – rectangle | 00:25:00 | ||

GE8152 – unit 2 – projection of planes – inclined to both planes -circle | 00:35:00 | ||

UNIT 3 | |||

GE8152 – unit 3 – Introduction | 00:30:00 | ||

GE8152 – unit 3 – Axis perpendicular to HP – cube | 00:20:00 | ||

GE8152 – unit 3 – Axis perpendicular to VP – cube | 00:15:00 | ||

GE8152 – unit 3 – Axis perpendicular to VP – cone | 00:20:00 | ||

GE8152 – unit 3 – Axis parallel to HP and VP – hexagon | 00:40:00 | ||

GE8152 – unit 3 – Axis inclined to VP-hexagon | 00:30:00 | ||

GE8152 – unit 3 – Axis inclined to VP- cylinder | 00:25:00 | ||

GE8152 – unit 3 – Axis inclined to HP -hexagonal prism | 00:40:00 | ||

GE8152 – unit 3 – Axis inclined to HP -cylinder | 00:30:00 | ||

GE8152 – unit 3 – Axis inclined to HP – hexagonal pyramid | 00:30:00 | ||

GE8152 – unit 3 – Axis inclined to HP- cone | 00:00:00 | ||

GE8152 – unit 3 – Suspended solids – introduction | 00:10:00 | ||

GE8152 – unit 3 – Hexagonal prism – problem 1 | 00:20:00 | ||

GE8152 – unit 3 – suspended solid – cone | 00:25:00 | ||

GE8152 – unit 3 – combination of solids – introduction | 00:05:00 | ||

GE8152 – unit 3 – Combination of solids- problem 1 | 00:50:00 | ||

GE8152 – unit 3 – combination of solids – reference line method | 00:35:00 | ||

UNIT 4 | |||

GE8152 – unit 4 – section of solids introduction | 00:05:00 | ||

GE8152 – unit 4 – Section of cube , inclined to HP | 00:35:00 | ||

GE8152 – unit 4 – Section of cube , inclined to VP | 00:31:00 | ||

GE8152 – unit 4 – Section of a Prism – Pentagon | 00:30:00 | ||

GE8152 – unit 4 – Section of a Prism – hexagon | 00:25:00 | ||

GE8152 – unit 4 – section of a Pyramid – pentagon | 00:25:00 | ||

GE8152 – unit 4 – Section of a pyramid – hexagon | 00:25:00 | ||

GE8152 – unit 4 – Section of a cylinder -1 | 00:15:00 | ||

GE8152 – unit 4 – Section of a cylinder – 2 | 00:25:00 | ||

GE8152 – unit 4 – Section of a cone -1 | 00:20:00 | ||

GE8152 – unit 4 – Section of a cone – 2 | 00:00:00 | ||

GE8152 – unit 4 – Development of a surface | 00:10:00 | ||

GE8152 – unit 4 – Development of square prism | 00:20:00 | ||

GE8152 – unit 4 – Development of pentagonal prism | 00:20:00 | ||

GE8152 – unit 4 – Development of hexagonal prism | 00:20:00 | ||

GE8152 – unit 4 – Development of cylinder | 00:30:00 | ||

GE8152 – unit 4 – Development of a square Pyramid | 00:30:00 | ||

GE8152 – unit 4 – Development of a Hexagonal pyramid | 00:30:00 | ||

GE8152 – unit 4 – Development of a pentagonal pyramid | 00:30:00 | ||

GE8152 – unit 4 – Development of a cone | 00:30:00 | ||

GE8152 – unit 4 – Development of a pyramid | 00:25:00 | ||

GE8152 – unit 4 – Development of a cone – special case | 00:20:00 | ||

GE8152 – unit 4 – Development of a cylinder – special case | 00:25:00 | ||

Unit 5 | |||

GE8152 – Unit 5- introduction | 00:00:00 | ||

GE8152 – Unit 5- Construction of isometric scale | 00:10:00 | ||

GE8152 – Unit 5- Isometric view of a planes | 00:35:00 | ||

GE8152 – Unit 5 – isometric view of a circular plane | 00:15:00 | ||

GE8152 – Unit 5 – Isometric view of a square prism | 00:15:00 | ||

GE8152 – Unit 5 – Isometric view of a hexagonal prism | 00:20:00 | ||

GE8152 – Unit 5 – Isometric view of a frustum of Hexagonal pyramid | 00:30:00 | ||

GE8152 – Unit 5 – Isometric view of a cylinder | 00:20:00 | ||

GE8152 – Unit 5 – Isometric view of a Hexagonal Pyramid | 00:00:00 | ||

GE8152 – Unit 5 – Isometric view of a section of cylinder | 00:35:00 | ||

GE8152 – Unit 5 – Isometric view of a Cone | 00:40:00 | ||

GE8152 – Unit 5 – Isometric view of a pentagonal pyramid | 00:35:00 | ||

GE8152 – Unit 5 – Isometric view of a combination of solids | 00:40:00 | ||

GE8152 – Unit 5 – Isometric view of Orthographic projection | 00:30:00 | ||

GE8152 – Unit 5 – Isometric view of an Orthographic projection | 00:20:00 | ||

GE8152 – Unit 5 – Perspective view Introduction | 00:20:00 | ||

GE8152 – Unit 5 – Perspective view of a pentagonal prism | 00:25:00 | ||

GE8152 – Unit 5 – Perspective view of a cylinder | 00:20:00 |

**2431 STUDENTS ENROLLED**