The process of determining suitable cable sizes for an electrical installationJake Green, Head of Technical Engagement at Scolmore Group, provides the second of several articles looking at the process of determining suitable cable sizes for an electrical installation. In this article a worked example of a single-phase circuit will be used to demonstrate the basic process used to calculate a suitable cable size. Example An ...The post The process of determining suitable cable sizes for an electrical installation appeared first on Professional Electrician.