Electrical Tips

Electrical Tips

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Types of Underground Cables

Types of Underground Cables This article describes the types of submarine cables. Underground cables are used to transport electricity from the power plant to the distribution station. Unlike overhead power lines, these cables are laid underground in locations where it is impractical, difficult, or dangerous to use overhead power lines. They are mainly used in […]

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Difference between Instrument Transformer and Power Transformer

Difference between Instrument Transformer and Power Transformer Lesson This article describes the main differences between instrument transformers and power transformers. Transformer is an electrical device used to increase or decrease voltage. The transformer does not change the power and frequency. These two parameters do not change when the transformer increases or decreases the voltage. A

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What is static grounding?

What is static grounding? Static grounding eliminates static charge build-up and protects equipment from damage. Static electricity is an imbalance of positive or negative charges between two objects. This charge is generated by the contact and separation (by friction) of two different insulating surfaces. The static charge stays on the object until it sinks to

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