electrical switching system in a sentence

1. The fourth cable can substitute for any one of the other three, given the proper electrical switching system.
2. Sylea, which makes electrical switching systems, fell 10 francs to 550, while plastic and metal components maker MGI Coutier was unchanged at 245 francs.
3. While living in San Francisco, he worked as an electrician at Hunter's Point Naval Shipyard, and developed a fascination for electrical switching systems.
4. To address this, an electrical switching system on the antenna feeds allowed them to be connected together in different phases, and by studying the way the blip changed as the switch was turned, the operator could determine which antenna was closer to the target, a process known as " bracketing ".
5. It's difficult to find electrical switching system in a sentence.