WAZIPOINT Engineering Science & Technology
Saturday, February 7, 2026

What is the Differential Relay and How Does It Work?

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A differential relay is a protective relay that is commonly used in electrical power systems to detect and protect against faults or abnorma...
Sunday, February 1, 2026

AC Motor Fundamentals: You Must Know

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AC Motors :  AC motors are fascinating devices that convert electrical energy into mechanical motion using alternating current (AC).  They h...

Synchronous and Asynchronous Motors Details

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Each  Synchronous and  Asynchronous Motor  type has its own strengths and suitable applications depending on the requirements. Synchronous M...
Saturday, January 31, 2026

Protection Against Direct or Indirect Contact Without Automatic Disconnection System

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What is Safety Extra-Low Voltage (SEVL)? Safety by extra low voltage SELV is used in situations where the operation of electrical e...
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Friday, January 30, 2026

Relays Use in Electrical Substations and Their Functions

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Relays play a crucial role in electrical substations by monitoring various parameters and controlling the operation of equipment. Here are s...

What is Over Current Relay and How Does It Work?

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The overcurrent relay is defined as the relay, which operates only when the value of the current is greater than the relay setting time. An...
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