When it comes to commercial service calculations for the Texas electrician exam, one critical factor that sets them apart from residential calculations is the approach to receptacle load. Unlike the de-rating and subtracting commonly seen in residential load calculations, commercial loads tend to follow an additive approach. In this guide, we’ll delve into the world […]
Electrical Code Questions A few of the electrical code questions in the Texas electrician license exam will relate to three-phase transformers. When it comes to electrical systems, understanding transformer calculations is key to ensuring efficient power distribution. While single-phase transformer calculations are relatively straightforward, three-phase transformer calculations introduce a new element—multiplying the voltage by 1.73. […]
Electrical Code Questions and Answers Preparing for the Texas electrician license exam requires you to not only have a deep understanding of electrical concepts but also a keen awareness of how to apply them correctly. In this guide, we’ll look into two crucial aspects of load calculations—garages and basements—and how comprehending their role is essential […]
NEC Code Questions and Answers Preparing for the Texas electrician exam requires a comprehensive understanding of electrical concepts, including load calculations. One critical distinction that can significantly impact your exam success is knowing the difference between the connected load and the demand load. In this guide, we’ll delve into this essential topic to ensure you’re […]