Why Does Electric Motor Fail And What Can You Do About It?

As you already know, electric motor is used everywhere in industry and in term of technology – it’s already pretty complex, sometimes making it a challenge to keep it running at… Read more

Jun 16, 2016 | Electric Motor

Why Does Electric Motor Fail And What Can You Do About It?

31 Common Household Circuit Wirings You Can Use For Your Home

The circuit wirings in this article show the most common wiring variations for typical electrical devices. Most new wiring you install will match one or more of the wirings shown. Find… Read more

Jun 14, 2016 | Energy and Power

31 Common Household Circuit Wirings You Can Use For Your Home (2)

1st part | 2nd part | 3rd part The list of the next ten household circuit wirings: Double receptacle circuit with shared neutral wire (receptacles alternate circuits) Double receptacle small-appliance… Read more

Jun 14, 2016 | Energy and Power

31 Common Household Circuit Wirings You Can Use For Your Home (2nd part)

31 Common Household Circuit Wirings You Can Use For Your Home (3)

1st part | 2nd part | 3rd part The list of the last eleven household circuit wirings: Three-way switches & light fixture (fixture at start of cable run) Three-way switches… Read more

Jun 14, 2016 | Energy and Power

31 Common Household Circuit Wirings You Can Use For Your Home (3rd part)

Think Of These Things When Purchasing SCADA Software Package

While performance and efficiency of the SCADA software package with the current plant is important, the package you will purchase should be easily upgradeable to handle future requirement. The system… Read more

Jun 13, 2016 | Industrial Automation

Think Of These Things When Purchasing SCADA Software Package

6 Adjustable Tripping Settings of a Circuit Breaker You MUST Understand

There are (at least) six basic adjustable tripping settings (functions) you must understand in order to fully understand how circuit breaker actually works. All these adjustable functions actually shape the… Read more

Jun 10, 2016 | Electrical Lectures

6 Adjustable Tripping Settings of a Circuit Breaker You MUST Know

Where and Why Do We Use Grounding Transformer (zig-zag, grounded wye-delta)

Grounding transformers are sometimes used on distribution systems. A grounding transformer provides a source for zero-sequence current. Grounding transformers are sometimes used to convert a three-wire, ungrounded circuit into a four-wire, grounded circuit…. Read more

Jun 08, 2016 | Power Substation

Why Do We Use Grounding Transformers (zig-zag and grounded wye-delta connections)

Where Do We Use Arc Suppression Coil (Petersen Coil)?

The arc suppression coil (ASC), also known as Petersen coil, is used to compensate the capacitive earth fault currents supplied by outgoing feeders at a substation. The compensation can be… Read more

Jun 06, 2016 | High Voltage

Where and When Do We Use Arc Suppression Coil (Petersen Coil)?

Few Tips For Correct Protection Against Indirect Contact In TT System

An earth fault in a TT system originates the circuit represented in Figure 1. The fault current flows through the secondary winding of the transformer, the line conductor, the fault… Read more

Jun 03, 2016 | Energy and Power

Few Tips For Correct Protection Against Indirect Contact In TT System

Equipment Used To Implement Automatic Transfer System (ATS)

Although the basic operational requirements of any automatic transfer system are as given in this technical article, the equipment which is used to implement the automatic transfer system can vary…. Read more

Jun 01, 2016 | Energy and Power

Equipment Used To Implement Automatic Transfer System - ATS

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Technical Articles

Why Does Electric Motor Fail And What Can You Do About It?

31 Common Household Circuit Wirings You Can Use For Your Home

31 Common Household Circuit Wirings You Can Use For Your Home (2)

31 Common Household Circuit Wirings You Can Use For Your Home (3)

Think Of These Things When Purchasing SCADA Software Package

6 Adjustable Tripping Settings of a Circuit Breaker You MUST Understand

Where and Why Do We Use Grounding Transformer (zig-zag, grounded wye-delta)

Where Do We Use Arc Suppression Coil (Petersen Coil)?

Few Tips For Correct Protection Against Indirect Contact In TT System

Equipment Used To Implement Automatic Transfer System (ATS)

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