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  • How to Control Motor From Two Places
  • 220 Volt Single Phase Capacitor Start Motor Wiring Diagram
  • Permanent Split Capacitor Motor Wiring Diagram
  • Single Phase Motor Capacitor Start Capacitor Run Wiring Diagram
  • Fridge Compressor Overheating And Shutting Off Problems And solutions

Electrical Online 4u – All About Electrical & Electronics

A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagrams

  • Single Phase Wiring
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Month: September 2015

refrigerator not cooling problems
Refrigerator & Air Conditioner 

8 Refrigerator Not Cooling Problems and It’s Solution / Repair

September 21, 2015November 27, 2022 Sikandar Haidar 6 Comments

As a refrigerator mechanic,” most people ask me if their refrigerator not cooling and they take me to his/her home

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Uncategorized 

Fuse Box Explanation and Advantages of Fuse Box

September 16, 2015November 27, 2022 Sikandar Haidar 0 Comments

This post is all about the fuse box and its importance in electrical wiring. In this post, we will discuss

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what is magnetic contactor
Power Wiring And Controlling 

What is a Magnetic Contactor and How does It’s work

September 13, 2015November 27, 2022 Sikandar Haidar 3 Comments

We know that for power wiring/3-phase motor wiring we use mostly the magnetic contactor or motor starter. In this post,

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normal close switch symbol
Power Wiring And Controlling 

What is a Normally Close Switch and How does NC Switch Work

September 9, 2015November 27, 2022 Sikandar Haidar 1 Comment

What is the Normally Close Switch and How does NC Switch Work Last time I wrote a post about a

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normally open switch symbol
Power Wiring And Controlling 

What is a Normally Open Switch And How it Works

September 6, 2015November 27, 2022 Sikandar Haidar 3 Comments

I published 2 posts about power wiring / 3-phase wiring and in both posts, I talked about the normally open

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DOL starter
Power Wiring And Controlling 

Contactor Wiring Diagram | DOL Starter Wiring Diagram

September 4, 2015November 27, 2022 Sikandar Haidar 13 Comments

For three-phase motors we always wire contactor, this post help you with contactor wiring and I hope after this post

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Recent Posts

  • How to Control Motor From Two Places
  • 220 Volt Single Phase Capacitor Start Motor Wiring Diagram
  • Permanent Split Capacitor Motor Wiring Diagram
  • Single Phase Motor Capacitor Start Capacitor Run Wiring Diagram
  • Fridge Compressor Overheating And Shutting Off Problems And solutions

Categories

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  • Basic Electronics
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  • Single Phase Motors
  • Single Phase Wiring
  • Testing And Repairing
  • Uncategorized
  • UPS Inverter Wiring Diagrams
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