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Introduction to Reading of Electrical Drawings and Diagrams

Dates Venues Register
12/10/2025 - 16/10/2025 LONDON

Introduction

Introduction to Reading of Electrical Drawings and Diagrams

Course Description

This Five-day electrical drawing course is designed to prepare electrical personnel to troubleshoot from electrical drawings at commercial, industrial and institutional installations. Students will begin with one-linesand three-lines, and progress through schematics and relay/ladder logic diagrams. Students are encouraged to bring examples of their own facilities prints to use during practical exercises. Low, medium and high-voltage installations will be reviewed as requested by students.

Course Objectives

  • Electrical Drawing Seminar Course Objectives:
  • Print Reading Basics
  • Elementary Electrical Diagrams
  • Electrical Schematics
  • Field Exercise Using Prints and Local Facility
  • Relay/Ladder Logic Diagrams

Course Outline

  • Types of electrical engineering drawings and diagrams and their uses.
  • Principles and techniques used in the provision of electrical engineering drawings.
  • Symbols used in electrical engineering drawings.
  • Electrical component identification from electrical engineering drawings.
  • Cable and circuit identification from electrical engineering drawings.
  • Interpretation of single phase electrical circuits from electrical engineering drawings.
  • Interpretation of three phase circuits from electrical engineering drawings.
  • Practical exercises in the interpretation of electrical drawings and circuit diagrams.
  • Exercises in fault tracing from electrical circuit diagrams.
  • Practical exercises in construction and completion of circuit diagrams and electrical engineering drawings

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