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What to Inspect in Electrical Substations and Lines

While many know how critical it is to identify heat-related electrical problems prior to failure, too often they don’t inspect some of the most important equipment in a substation. That is what I’d like to cover this week: what to inspect and what might you find.

This OCB bushing shows a classic […]

Teaser Infrared Image - What is it?

If you celebrated 4th of July, hope you had a good one! Here is this week’s teaser infrared image:

Leave your answer in the comment section, and check back on Thursday for the answer!

Teaser Infrared Image - The Answer

We went pretty easy on you this week…

Infrared Image

Answer: The infrared image is of an outside wall outlet, which needs a bit of insulation! This image was taken at the Ronald McDonald House in Minneapolis in January.  The outlet is located on a west wall and there was a light wind from the northwest.  […]