grounding and bonding | JADE Learning

Rethinking Business Security for the New Normal

A new security study found that physical security incidents keep growing year over year, and businesses are struggling to keep up and stay secure.

Read Article

Most Recent

2023 NEC Section 210.8(A)(5): GFCI Protection for Basements

Here are some important 2023 NEC changes made to 210.8(A)(5), which covers rules for GFCI outlets in basements.

Read Article
2023 NEC Section 210.8(A)(7): GFCI Protection for Areas with Sinks and Food Preparation

Here are the 2023 NEC changes made to Section 210.8(A)(7), which covers rules for GFCI outlets near areas with sinks.

Read Article
Five More Big 2023 NEC Changes That Are Coming Soon

The 2023 National Electrical Code is here! This article covers more changes to help soften the blow of transitioning into the 2023 NEC code cycle.

Read Article
Emerging Technologies for System Integrators in 2023

With a new year ramping up, now is a good time to look at the emerging technologies from 2022 that are primed to take 2023 by storm.

Read Article

Recently in

The Grounded Conductor – New Informational Note Article 100 – 2020 NEC

In this 2020 Code cycle a new Informational Note now accompanies the term Grounded Conductor where it is defined in Article 100. The Note has been added to help electricians identify functional differences between Grounded and Grounding Conductors.

In defense of all who have struggled with these terms in the past, both grounded conductors and grounding conductors are in fact grounded. They just have different jobs.

Read Article

Grounding Electrodes – to be or not to be? 2017 NEC 250.52(B)(3)

Prior to 2017, only two items were prohibited for use as grounding electrodes, underground gas piping and aluminum. For 2017, another item has been added to the list of prohibited items. For the 2017 NEC Code cycle, the structures as well as steel reinforcement materials that pertain to swimming pools have been added to the list found in 250.52(B)(3) of components that are prohibited from being used as grounding electrodes for an electrical system.

Read Article

Why #6 Grounding Electrode Conductor?

Why are you permitted to go no larger than #6 cu for the GEC attached to a driven rod or driven pipe that is being used as a grounding electrode, but you have to use Table 250.66, and all of the proposed size increases in it when using a metal water piping system in the earth, as my grounding electrode conductor?

Read Article

Rethinking Business Security for the New Normal

Most Recent

2023 NEC Section 210.8(A)(5): GFCI Protection for Basements

2023 NEC Section 210.8(A)(7): GFCI Protection for Areas with Sinks and Food Preparation

Five More Big 2023 NEC Changes That Are Coming Soon

Emerging Technologies for System Integrators in 2023

Recently in

The Grounded Conductor – New Informational Note Article 100 – 2020 NEC

Grounding Electrodes – to be or not to be? 2017 NEC 250.52(B)(3)

Why #6 Grounding Electrode Conductor?

Passing Your Journeyman or Master Exam Starts Here.

JADE Learning’s Online Exam Preparation. Practice at Home. On Your Schedule.

Login