INTRODUCTION 1 LITERATURE REVIEW 4 Design and analysis of an instrument to test reading interpreting drawing skills.

vi TABLE OF CONTENT Abstract i Abstrak ii Dedication iv Acknowledgement v Table of Content vi List of Tables x List of Figures xi List Abbreviations, Symbols and Nomenclatures xiii

CHAPTER 1: INTRODUCTION 1

1.1 Project Background

1 1.2 Problem Statement 2

1.3 Objective

2 1.4 Scope Of Project 3 1.5 Important Of Study 3 1.6 Limitation Of Study 3

CHAPTER 2: LITERATURE REVIEW 4

2.1 Introducing Engineering Drawing

4 2.1.1 Types of Technical Drawing 5 2.1.2 Purpose of Technical Drawing 6 2.1.3 Application of Technical Drawing 6 2.2 How to Read and Interpret Engineering Drawings 7 2.2.1 Familiarize With the Scale of Drawings 7 2.2.2 Understand the Basic Symbols 7 2.2.3 Look for Circled Numbers 8 2.2.4 Identify Specific Abbreviations 8 vii 2.2.5 Work with Colleagues 8 2.3 Method Drawing Skills 8 2.3.1 Course in Spatial Visualization 9 2.3.2 Improve Visualization Skills 9 2.3.3 Measuring Visualization Skill 11 2.4 Communicate Technical Information 11 2.5 Interpret Technical Drawing 11 2.5.1 Required Skills 12 2.5.2 Interview and Results 15 2.5.3 Required Knowledge 20 2.6 Types of Drawings 21 2.6.1 Assembly Drawing 21 2.6.2 Detail Drawing 22 2.6.3 Drawing Tree 22 2.7 Computer Aided Design Drawings 23 2.7.1 Presentation of Computer Generated Data 23 2.7.2 Developing and Using Computer Generated drawings 24 2.7.3 Specification Data 24 2.7.4 Computer Aided Design Drawings 24 2.8 Methodology for Part Visualization Problem Solving, Comprehension Indicators and Activity Program 25 2.8.1 Comprehension Indicators 27 2.8.2 Fundamentals of Representational Systems 27 2.8.3 Conditions or Rules of Correspondence 28 2.8.4 Types of Planes and Characteristic of its Projections 28 2.8.5 Types of Solid primitives and Features of its Projections 29 2.8.6 Tangency and Intersection between Surfaces 29 2.8.7 Fundamentals of cuts and different types of cutting planes 30 2.8.8 Fundamentals of the Industry’s Most Characteristic Features 30 2.8.9 Fundamentals of Sketches 31 2.8.10 Methodology for Part Visualization Problem Solving and Strategies 31 viii 2.8.11 Validation Process 32 2.9 Advantages of Drawing Skills 33 2.10 Summary 33

CHAPTER 3: METHODOLOGY 34