Syllabus Engineering Graphics - (102012) Credits Examination scheme 02 End - semester : 50 Marks TW : 25 Marks Unit III Engineering Curves Introduction to conic sections and its significance, various methods to construct the conic sections. Helix for cone and cylinder, rolling curves (Involutes, Cycloid) and Spiral. (Chapter - 3) Unit IV Orthographic Projection Principle of projections, Introduction to First and Third angle Projection methods, Orthographic projection of point, line, plane, solid and machine elements/parts. (Chapter - 4) Unit V Isometric Projection Introduction to isometric projection, oblique projection and perspective projection. Draw the isometric projection from the given orthographic views. (Chapter - 5) Unit VI Development of Lateral Surfaces Introduction to development of lateral surfaces and its industrial applications. Draw the development of lateral surfaces for cut section of cone, pyramid, prism etc. (Chapter - 6) MARKING SCHEME EXAMINATION SCHEME & QUESTION PAPER PATTERN END SEM EXAM Q.1 or Q.2 Unit - III 8 Marks 2 12 Hours 50 Marks Q.3 or Q.4 Unit - IV 16 Marks Q.5 or Q.6 Unit - V 16 Marks Q.7 or Q.8 Unit - VI 10 Marks
