Earth Resistance Measurement

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COURSE DESCRIPTION:

An earthing is an intentionally made connection between a device or electrical installation and a metal object located in the ground called an earth electrode. Grounds have several protection applications – for natural phenomena and to prevent damage to equipment and property.

In this training, the participants will be able to understand grounding and the related electrical test, methods, and analysis of results.

Part 1 – Introduction to Soil Resistivity

Part 2 – (Soil Resistivity Testing (with some case studies)

Part 3 – Introduction to Ground and Ground Resistance Measurements

Part 4 – Grounding Nomograph

Part 5 – Ground Resistance Measurements (with some case studies)

Fall of Potential

Slope Method

Direct Method

Stake-less Method

Ground Grid Integrity Test

Step and Touch Voltage Measurements

 

 

Posted in Course Outline.