8. Add the distance of your answer to the position of the first mark and make the second mark. In this case, 6 inches plus another 6 inches places the second mark at 12 inches.
Breaking capacity or interrupting rating is the current that a fuse, circuit breaker, or other electrical apparatus is able to interrupt without being destroyed or causing an electric arc with unacceptable duration.reaking capacity current corresponds to a voltage, so an electrical apparatus may have more than one breaking capacity current, according to the voltage.
BreakerA breaker is a electrical device used to protect electrical circuits from overload. Breakers are rated in the maximum amperage (20 amp) they will allow to pass. If the current exceeds the rating of the breaker, it will trip the breaker.