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In this video we discuss why we need to derate conductors and how we do it. We look at the NEC 2014 and how it is understood.

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Explanation of 310.15(C): How and why we adjust ampacities when we have more than three current carrying conductors sharing ...

Explanation of 310.15(B): How and why to use ambient temperature correction factors to determine conductors' new ampacities in ...

The number of conductors in the same raceway that are carrying current can affect conductor ampacity, as can the ambient or ...

Join 100000+ Engineers Across 202 Countries Who Are Advancing Their Careers with Khadija Academy! Supercharge your ...

in this video we will look at Rule 4-004 to see how we determine conductor ampacity, and how to derate conductors based on ...

Demystifying Cable

How will you determine the behavior of components to non-ideal conditions like excessive power dissipation, raising current flow, ...

This video is packed with useful information on how to

In this video I will demonstrate how to apply both the adjustment and correction factors to derate a wire based on the ambient ...

This video was created to explain how easy sizing the right conduit can be. As an electrician there are many tasks we are required ...

Are you counting the correct conductors when applying ampacity adjustments? This is one of the most misunderstood areas of the ...