courses: add CEIR12

courses/CEIR12.md

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+---
+code: CEIR12
+title: Engineering Graphics
+
+specifics:
+  - branch: CE
+    semester: 1
+    credits: [1, 0, 3, 2]
+
+prereq: [PHIR11]
+kind: EPR
+---
+
+# Objectives
+
+Unknown
+
+# Content
+
+## Unit 1
+
+1. **Orthographic Projections:**
+   - Theory of orthographic projections
+   - **Planes of projection**
+     - Four quadrants
+     - First angle projection
+     - Third angle projection
+   - B.I.S. Code of practice
+   - View analysis
+   - Orientation of the object
+   - Laying out three view drawings
+   - Hidden lines and curves surfaces
+   - Conventional lines
+   - Dimensioning and lettering
+   - Conversion of pictorial view into orthographic views
+   - Development of missing views.
+
+## Unit 2
+
+1. **Projections of Points, Straight Lines and Planes:**
+
+  - Planes in different quadrants
+  - **Projections of lines:**
+    - Parallel to one or both the planes
+    - Contained by one or both the planes
+    - Perpendicular to plane
+    - Inclined to one plane and parallel to other
+    - Inclined to both the planes
+    - Contained by a plane perpendicular to both the planes
+  - True length of a line and its inclinations with the reference plane
+  - Trances of line
+  - **Types of planes:**
+    - Perpendicular planes
+    - Oblique planes
+  - Traces of planes
+  - **Projections of planes:**
+    - Parallel to one plane
+    - Perpendicular to both the planes
+    - Perpendicular to one plane and inclined to other plane.
+
+## Unit 3
+
+1. **Projections of Solids:**
+
+  - Types of solid-polyhedral
+  - Solids of revolution
+  - Projections of solids
+  - Axis perpendicular to one plane
+  - Axis parallel to both the planes
+  - Axis parallel to one plane and perpendicular to other plane
+  - Axis inclined to both the planes
+  - Section planes
+  - Sections
+  - True shape of sections
+  - Sections of prisms, pyramids, cylinders, and cone placed in simple position.
+
+## Unit 4
+
+1. **Graphical Statics:**
+
+  - Graphical methods
+  - Basic concept
+  - Bow’s notation
+  - Space diagram
+  - Force and polar diagram
+  - Funicular polygon
+  - Support and support reactions
+  - Analysis of trusses
+  - Compressive and tensile stresses
+  - Stresses in plane framed structures
+
+# Reference Books
+
+- Engineering Drawing- P.S. Gill (S.K. Kataria & sons, Ludhiana)
+- Elementary Engineering Drawing- N.D. Bhatt (Charotar Publishing House)
+- Graphic Statics- P.S. Gill (S.K. Kataria & sons, Ludhiana)
+
+# Outcomes
+
+- Understand the concepts like dimensioning, conventions and standard related to working drawings in order to become professionally efficient.
+- Understand the theory of projections.
+- Draw orthographic projections of lines, planes and solids.
+- Draw sections of solids including cylinders, cones, prisms and pyramids.
+- Analyze different force system (concurrent and non-concurrent) by using graphical method.