GE3251 Question Bank ENGINEERING GRAPHICS
GE3251 Question Bank ENGINEERING GRAPHICS Regulation 2021 Anna University free download. ENGINEERING GRAPHICS Question Bank GE3251 pdf download free.
COURSE OBJECTIVES: GE3251 Question Bank ENGINEERING GRAPHICS
The main learning objective of this course is to prepare the students for:
1. Drawing engineering curves.
2. Drawing freehand sketch of simple objects.
3. Drawing orthographic projection of solids and section of solids.
4. Drawing development of solids
5. Drawing isometric and perspective projections of simple solids.
CONCEPTS AND CONVENTIONS (Not for Examination)
Importance of graphics in engineering applications — Use of drafting instruments — BIS
conventions and specifications — Size, layout and folding of drawing sheets — Lettering and
dimensioning.
OUTCOMES: GE3251 Question Bank ENGINEERING GRAPHICS
On successful completion of this course, the student will be able to
• Use BIS conventions and specifications for engineering drawing.
• Construct the conic curves, involutes and cycloid.
• Solve practical problems involving projection of lines.
• Draw the orthographic, isometric and perspective projections of simple solids.
• Draw the development of simple solids.
UNIT I PLANE CURVES AND FREEHAND SKETCHING GE3251 Question Bank ENGINEERING GRAPHICS
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.
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.
GE3251 Question Bank ENGINEERING GRAPHICS Click Here To Download
GE3251 Syllabus ENGINEERING GRAPHICS