How To Learn To Read Electrical Drawings
Circuit or schematic diagrams consist of symbols representing physical components and lines representing wires or electrical conductors. To be able to read electrical as well as other types of drawings one must become familiar with the meaning of symbols lines and abbreviations used on the drawings and learn how to interpret the message conveyed by the drawings.
A drawing of an electrical or electronic circuit is known as a circuit diagram but can also be called a schematic diagram or just schematic.
How to learn to read electrical drawings. Name and address of the company or agency who prepared or owns the drawing. Electrical Drawing all partPart 1httpsyoutubeIblZ2QScDJ4Part 2httpsyoutubeDf8o0290ZhAPart 3httpsyoutubeWA-Vep-w6D8Part 4httpsyoutubeYEfRQ. The title block contains information such as.
Knowing the meanings of basic electrical symbols in your electrical. Lets start with 10 simple questions. Have students draw two outlets that require separate circuits for a fridge and a dishwasher that go directly back to panel homerun shown as a short line directed toward the panel with an arrow on it.
Step 1 Read the cover sheet. In order to learn how to read a circuit diagram it is necessary to learn what the schematic symbol of a component. There are other information blocks like it but the title block serves as the context in which the drawing should be perceived.
Have students draw a legend of symbols for their drawing. This page is very similar to the cover of a book. Read schematics in the pattern that you would read the text.
Familiarize with Standardized Electrical Symbols. It is the main body or main area of the drawing excluding the title block rev block and other drawing elements. At first glance an electrical schematic may come across as a confusing cluster of multicoloured lines and symbols of various shapes and sizes which can be true however they are much more than that.
Start off by reading the title block found at the bottom right-hand corner of the drawing. When you are able to read a blueprint all the way through you will get a comprehensive understanding of its dimensions building materials installation methods and the mechanical inner workings of the house such as electrical. Field of the drawing.
This book is the valuable tool for any individual involved in electrical field as beginner that performs tasks as electrician estimator apprentice or. For reviewing each drawing element in above please click its name to open the link or review our course ED-1. In this article I will help you to learn how to read and understand an electrical schematic.
Many cover sheets will also include a drawing of the finished product showing you what the house will look like after it is constructed and landscaped1 X Research sourceStep 2 Read. Each page of the wiring diagram shows the exact wiring for different sections of the control panel. Answers are at the bottom and please dont peek.
How to Read A Electrical Drawing 1. Using the page numbers and the sections in the wiring diagram you can easily follow the wires and see where each wire is coming from. These tags can be found in the panel as well.
Do you know how to read an electrical drawing. Electrician Electrical apprentice with the desire to make a career in the electrical field will benefit from the experience of thousand and hundreds of hours spend in the construction sites. Many devices are permitted per circuit and their electrical symbols.
With rare exceptions schematics. Mechanical Electrical and Plumbing MEP Drawings Each of these sections uses symbols scale and abbreviation to simplify reading the many elements that each plan contains. This will contain the project name the architects name address and contact information the project location and the date.
We begin with a basics fuel pump relay diagram. Each of the wires in the wiring diagram has a tag number. Electrical Drawings Course for more information.
Learn how to read electrical drawings including blueprints schedules diagrams and schematics.
