**Chhattisgarh Swami Vivekanand Technical University Bhilai (C.G.)**

**Semester: IInd Branch: Common to All Branches**

**Subject: Engineering Graphics Code: 300211 (37)**

**UNIT – I**

a) Importance of Engineering Drawing, Scales: Representative Fraction, Type of Scale, Plain and Diagonal Scale.

b) Engineering Curves: Conic section, Ellipse, parabola, hyperbola, Cycloidal Curves: Cycloid, Epicycloid, Hypocycloid, Involute.

**UNIT – II**

a) Projection: Introduction, Principle of Projection, method of projection, planes of projection, four quadrants, first and third angle projection, reference line symbols for methods of projection, Orthographic projection.

b) Projection of Points: Introduction point situated in first, second, third & fourth quadrant.

Projection of lines: Introduction, line parallel to one or both the planes, line contained by one or both the planes, line perpendicular to one of the planes, line inclined to one plane and parallel to other. Line inclined to both the planes. [Simple problems only]

**UNIT – III**

a) Projections of planes: Introduction, types of planes, projection of planes, projection of planes perpendicular to both the reference planes, perpendicular to one plane and parallel to the other plane, perpendicular to one plane and inclined to the other plane.

b) Projections of Solids: Introduction, types of solids, projections of solids in simple position, projections of solids with axes inclined to one of the reference planes and parallel to the other, projections of solids with axes inclined to both H.P. and the V.P., section planes, types of sections, true shape of section, section of solids.

**UNIT – IV**

a) Development of Surfaces: Introduction, methods of development, development of lateral surfaces of right solids, cube, prisms, cylinders, pyramids & cone.

b) Isometric Projection: Introduction, Isometric axes, lines & planes, Isometric scale, Isometric projection and Isometric view of simple objects.

**UNIT – V**

Computer Aided Drawing: Introduction to CAD, benefits and limitation of CAD, CAD Softwares, AutoCAD introduction, Basic Commands of AutoCAD, Concept of Layers, Dimensioning and text, Creation of two dimensional drawing.

**TEXT BOOKS:**

(i) Bhatt, N.D., “Elementary Engineering Drawing”, Charotar Book Stall, Anand

(ii) George Omura, ” Mastering AutoCAD” B.P.B. Publication, New Delhi

**REFERENCE BOOKS:**

(i) Engineering Graphics – Laxminarayanan & V. and Vaish Wanar, R.S. Jain Brothers, New Delhi

(ii) Engineering Graphics – Chandra, AM & Chandra Satish 1998.

(iii) Engineering Graphics – K.L. Narayan and P. Kannaih, Tata McGraw Hill

(iv) A Text book of Engineering Drawing (Plane & Solid Geometry) – N.D. Bhatt & V.M. Panchal, Charotar Publishing House

(v) The Fundamental of Engineering drawing and Graphics Technology – French and Vireck, McGraw Hill.