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SYLLABUS

Engineering Drawing

UNIT-I

Introduction to Engineering graphics: Principles of Engineering Graphics and their SignificanceConventions in Drawing-Lettering - BIS Conventions. (a) Conic Sections Including the Rectangular Hyperbola-General Method only, (b) Cycloid, Epicycloids and Hypocycloid (c) Involutes.

UNIT-II

Projection of Points, Lines and Planes: Projection of points in any quadrant, lines inclined to one or both planes, finding true lengths, angle made by line. Projections of regular plane surfaces.

UNIT-III

Projections of Solids: Projections of Regular Solids Inclined to one or both Planes by Rotational or Auxiliary Views method.

UNIT-IV

Sections of solids: Section Planes and Sectional View of right Regular Solids-Prism, Cylinder, Pyramid and Cone. True shapes of the Sections.

UNIT-V

Development of surfaces: Development of Surfaces of Right Regular Solids-Prism, Cylinder, Pyramid, Cone and their Sectional Parts.

Engineering Graphics Lab

Introduction to AutoCAD: Basic Drawing and Editing Commands: Line, Circle, Rectangle, Erase, View, Undo, Redo, Snap, Object Editing, Moving, Copying, Rotating, Scaling, Mirroring, Layers, Templates, Polylines, Trimming, Extending, Stretching, Fillets, Arrays, Dimensions. Dimensioning Principles and Conventional Representations.

Orthographic Projections: Systems of Projections, Conventions and Application to Orthographic Projections.

Isometric Projections: Principles of Isometric Projection- Isometric Scale; Isometric Views: Lines, Planes, Simple Solids.