Electrical Schematics (Industrial Controls)

What We Offer

In this course, you will

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Learn Core Concepts: Understand the fundamentals of electrical schematics, symbols, and standards. Hands-On Practice: Gain practical experience through assignments and real-world examples. Build Confidence: Develop the skills to read, understand & create accurate, professional-quality drawings for electrical systems.

Why Choose This Course?

Beginner-Friendly: Designed for learners with no prior experience in electrical schematics.

Expert-Led: Learn from experienced professionals in the electrical engineering field, and experienced switchboard manufacturers and software developers.

Career-Focused: Acquire a valuable skill set to boost your career in electrical design, automation, or engineering.

Flexible Learning: Access on-demand video lessons, downloadable resources, and step-by-step guides at your convenience.

This course is ideal for students, aspiring engineers, electricians, and anyone looking to understand the art and science of electrical schematic drawings.

Take the first step toward a successful career in electrical design. Enroll now and transform your understanding of electrical schematics!

Bestseller

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Electrical Schematics (Industrial Controls) is a basic course to start learning how to read, understand & design electrical schematics or electrical drawing (power and control circuits). We have covered various concepts that are required to design schematics. We start with very basics and eventually build on it.

We are also thrilled to share that this course has earned the high ranking of 9.4/10 by CourseMarks and ranks in the TOP 4% of 94,680 courses!

What you'll learn

Basic details on schematics

Reading & Understanding Schematics

Designing circuit

Basics of electrical interlocking

Basics of Metering Circuits

Application in Switchboards

180 minutes duration learning

43 lectures

Practice question and assignments

Access on mobile, TV and laptop

Certificate on completion

Course Content

Introduction & Concept Building on Schematics & Symbols/ Legends 9 lectures • 27min
- Section 1.1 : Introduction To Electrical Schematic Course 02:59
- Section 1.2 : Reading & Understanding Schematics 03:54
- Parts of Templates. 1 question
- Revision and Remarks 1 question
- Section 1.3 : Basics of Schematics 02:54
- Section 1.4 : Symbols- Building blocks of schematics 04:05
- Connected wires & Overlapping wires 1 question
- Section 1.4.1 : Symbols of Contacts & Switches 05:00
- Symbols - NO & NC Contacts 1 question
- Section 1.4.2 : Symbols - Push Buttons & Indicators 01:44
- Section 1.4.3 : Symbols - Instrument transformers & Meters 02:21
- Instrument Transformer Symbol 1 question
- Section 1.4.4 : Symbols - Protection Devices 02:42
- Relay Symbol 1 question
- Section 1.5 : Quick recap !! 01:33
- Terminal Symbol 2 question
Section 2 : Key Switchgears 7 lectures • 25min
- Section 2.1 : On & Off Load Applications 02:24
- On load and Off load devices. 1 question
- Section 2.2 : Switchgear Details - Isolators 01:58
- Isolator 1 question
- Section 2.3 : Switchgear details - Circuit Breaker 02:24
- Circuit Breaker and Isolator 1 question
- Section 2.4 : Switchgear Details - Contactor and Contacts 06:43
- Aux. Contactor 3 questions
- Section 2.5 : Switchgear Details : Indicators, Metering & Instrument Transformer 04:18
- Switchgear Details: Indicators, Metering & Instrument Transformers 3 questions
- Section 2.6 : Protection Devices. 02:33
- Thermal overload relay. 1 question
- Section 2.7 : Recap 04:23
Section 3 : Designing of Schematics 18 lectures • 1hr 18min
- Section 3.1 : Basics of power & control circuit 04:33
- Power and Control Circuit 2 questions
- Section 3.2 : Designing Power circuits 02:19
- Section 3.3 : DOL Circuit 01:41
- DOL circuit 1 question
- Section 3.3.1 : DOL Circuit Part 1 : Switching of Motors 03:39
- Overload Protection & Switching Device 2 questions
- Section 3.3.2 : DOL Circuit Part 2 : Overload Protection to the motor 04:19
- Overload Protection 1 questions
- Section 3.3.3 : DOL Circuit Part 3 : Hold-on Contact 04:41
- Hold-on Contact 1 question
- Section 3.3.4 : DOL Circuit Part 4 : Controls of Motor 04:09
- Stop Push Button 1 question
- Section 3.4 : Reading and understanding schematics 07:46
- Reading & understanding Schematics 1 question
- Section 3.4.1 : Reading and Understanding Schematics. 03:47
- Legends 2 questions
- Section 3.5 : Indication circuits 07:10
- Control Circuit 2 questions
- Section 3.6 : Local and Remote Operation 02:03
- Local and Remote Operation 1 questions
- Section 3.6.1 A : Local and Remote Circuit 03:56
- Section 3.6.1 B : Local and Remote Circuit 06:14
- Remote Indication 1 question
- Section 3.6.2 : Terminals and Termination 03:52
- Section 3.7 : Auto Manual Operation 07:05
- Section 3.8 : Selector Switches in Circuits 05:00
- Section 3.8.1 : Auto Manual Selector Switch 03:51
- Section 3.8.2 : Incorporating L/R & A/M Selector switch 02:07
Section 4 : Basic of Interlocking 2 lectures • 12min
- Section 4.1 : Basic of Interlocking 04:13
- Application of reversible motor. 1 questions
- Section 4.2 : Electrical Interlocks 07:24
- Electrical Interlocking 1 questions
Section 5: Metering Circuits 4 lectures • 16min
- Section 5.1 : Basics Of Metering Circuit 04:30
- Ammeter 1 questions
- Section 5.2 : Simple Metering Circuits 02:45
- Ammeter Input Current 2 questions
- Section 5.3 : Instrument Transformers in Metering Circuits. 03:45
- Section 5.4 : Incorporating Instrument Transformers in Metering Circuits 04:46
Section 6 : Application of Schematics and Quick course recap 3 lectures • 5min
- Section 6.1 : Schematics in Switchboards 02:07
- Schematics in Switchboards 1 questions
- Section 6.2 : Quick Recap 02:35
- Practice question on designing schematic 2 questions
- Next Step 00:39

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Course Description

Some of the topics that you will come across are:

1. Basic details on schematics - What is schematic ? Where is it used ? Why is it needed?

2. Reading & Understanding Schematic - Title block, Disclaimer, Template, Designations, Cross-referencing, Legends etc.

3. Electrical Symbols & Switchgears - Electrical Symbols along with definition & images. Key technical details about switchgear like circuit breakers, Contactors Isolators, Meters , Indicators & Protection devices

a) Learn Off load & On Load devices

b) Difference between isolators & circuit breakers

c) NO & NC contacts

d) Power & Auxiliary Contactor - contact numbering, advantages & limitations etc.

e) Instrument Transformers

f) Protection Devices

4) Designing circuit - in a step by step method - DOL Motor Starter Circuit

Control of motors - Star / Stop, Trip
Hold-on Contact
Indication circuits
Local remote
Auto manual operations

5) Basics of electrical interlocking

6) Basics of Metering Circuits

7) Application in Switchboards and practice questions.

Explore other related topics & courses

a) Single line diagram

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b) Understand switchboards / Electrical panels

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Who this course is for

Electrical freshers

Graduates

Panel builders

Electrical professors

Ready to Spark Your Journey?

Dive into the world of electrical engineering and transform your curiosity into expertise. Be industry ready!!!

Enroll Now Or Download Brochure