Question

an inspector should use a ____________ to check for hot spots, or significant temperature differentials between breakers. (Note that GFCI and AFCI breakers will always be about 5 to 10 degrees hotter than standard breakers due to their internal circuit boards and windings.)

Answer 1

A thermal camera should be used to check for hot spots in breakers.

Step-by-step explanation:

A thermal camera should be used to check for hot spots, or significant temperature differentials between breakers. A thermal camera can detect variations in thermal radiation, allowing an inspector to identify areas with higher temperatures. This can help identify potential issues with breakers and take necessary actions to address them.