By Mike Holt, NEC Consultant Though it covers solar power systems, Article 690 is not light reading.Article 690, consisting of eight Parts, applies to Photovoltaic (PV) electrical energy systems, array circuit(s), inverter(s), and charge controller(s) for PV systems. The requirements of Chapters 1 through 4 apply to these installations, except as […]
This is probably the top question on your mind. You probably want to know exactly just what is on the exam. Even if you have taken the exam before you may not have a good idea of what subject areas are in the exam due to traps and question misdirection. […]
http://necconnect.org/wp-content/uploads/sites/2/2014/05/70RR-01-PDF.pdfA person who is immersed in a pool or who is dripping wet has a large amount of exposed skin, and if lying or walking on a concrete deck or other conductive perimeter surface, is extremely vulnerable to any differences in electrical potential that might be present in the pool […]
Are you taking the electrical exam in Texas? I don’t know if you have already taken the exam (if you passed, congratulations! but if you failed…read on) but there are some major problems everyone has with the electrical exam in Texas. We do about 12 to 14 seminars for the […]
Must Have Formulas for the Electrician Exam Are you ready to tackle the electrical exam with confidence? In this revamped guide, we’ll dive into the must-have formulas for your electrical exam, providing examples and tips to help you breeze through test day. Write these formulas for your electrical exam in […]
With the 2011 Texas exam coming to end, we prepare to understand and review the 2014 NEC® and code changes. If you didn’t take the 2011 exam don’t worry, the exam is not vastly different….yet. It typically evolves over time in about (just an estimate here) 6 months. The exam […]
This morning an electrician in Texas called asking for help finding the form that will help him change his information with TDLR. In case you are needing to make changes, like a change of address, change of name or if you want to request a duplicate or reprint of your […]
In the electrical exam there are several subject areas you will be tested on. One of the subject areas is Motors. We all know that article 430 is THE Motors article. Here are 7 Motors articles to read & understand to help you get started: T430.22 (E) Duty cycle […]
Here are the top 6 articles that typically has the most test questions in the journeyman electrical exam and the master electrical exam. (In descending order) Article #1 210 (page 51) Article #2 320 (page 193)-398 (page 259) Article #3 517 (page 462) -590 (page 540) Article #4 110 (page 36) […]
It’s time to study for the electrical exam. If you are anything like me, you keep Netflix, Hulu, Amazon, Pandora or some sort of background noise on 24/7. Step 1 is very simple and very effective. TURN OFF ALL DEVICES INCLUDING YOUR PHONE. Step 2. Open the exam prep book, […]
