IPU (New Scheme 2026 onward) · CSE · Semester 1
ICT-123
Group A
Your institute offers one group only. Group A is Engineering Graphics-I (ICT-123) together with the Environment Studies Laboratory (ICT-117P); Group B is Term Paper-I (ICT-125), which has no syllabus and is evaluated by a committee out of 100. If yours runs Group B, neither of these applies to you.
74 practice questions for Engineering Graphics-I (ICT-123), arranged the way the paper is set: short-answer questions for the compulsory Question 1, then twelve-mark questions unit by unit. Compiled from the official GGSIPU 2026-27 syllabus. Answers are not included — the unit-wise notes for this paper are where they are worked out. This is not a previous year paper.
Complete unit-wise notes for ICT-123, written against the GGSIPU 2026-30 first-year syllabus. Unit I: Conventions, Scales, Theory of Projections and Projection of Points. Unit II: Projection of Straight Lines. Unit III: Projection of Planes, and Planes Other than the Reference Planes. Unit IV: Projection of Solids and Development of Surfaces. Each unit opens with the syllabus text as the scheme prints it, and closes with the questions this unit is actually asked. 128 pages.
Official GGSIPU syllabus for the B.Tech 2026-30 batch (first year, under USICT), applicable from the academic session 2026-27.
P 2 C 1
Teachers Continuous Evaluation: 40 marks. Term-End Semester Examination: 60 marks.
Introduction: Engineering Graphics/Technical Drawing, Introduction to drawing equipments and useof instruments, Conventions in drawing practice. Types of lines and their uses, BIS codes for lines,technical lettering as per BIS codes, Introduction to dimensioning, Types, Concepts of scale drawing, Types of scales Theory of Projections: Theory of projections, Perspective, Orthographic, System of orthographicprojection: in reference to quadrants, Projection of Points, Projection in different quadrants,Projection of point on auxiliary planes. Distance between two points, Illustration through simpleproblems.
Projection of Lines: Line Parallel to both H.P. and V.P., Parallel to one and inclined to other, Othertypical cases: three view projection of straight lines, true length and angle orientation of straightline: rotation method, Trapezoidal method and auxiliary plane method, traces of line.
Projection of Planes: Projection of Planes Parallel to one and perpendicular to other, Perpendicularto one and inclined to other, Inclined to both reference planes, Plane oblique to reference planes,traces of planes. Planes Other than the Reference Planes: Introduction of other planes (perpendicular and oblique), their traces, inclinations etc., projections of points and lines lying in the planes, conversion of obliqueplane into auxiliary plane and solution of related problems.
Projection of Solids: Projection of solids in first or third quadrant, Axis parallel to one andperpendicular to other, Axis parallel to one inclined to other, Axis inclined to both the principal plane,Axis perpendicular to profile plane and parallel to both H.P. and V.P., Visible and invisible details inthe projection, Use of rotation and auxiliary plane method. Development of Surface: Purpose of development, Parallel line, radial line and triangulation method,Development of prism, cylinder, cone and pyramid surface for both right angled and oblique solids,Development of surface Note: The sheets to be created shall be notified by the concerned teacher.