# Knowledge Base **Learn electrical power the clear, practical way.** Welcome to the Prime Systems Academy (PSA) Docs, a growing library of technical and educational articles that explain electrical concepts, safety, and testing in simple, real‑world language. This site is designed as a **reference and learning companion** for electricians, testers, students, and anyone preparing for certifications like NICET, NETA, or EGSA. ## What you’ll find here - **Electrical Concepts** – Plain‑language lessons on voltage, current, resistance, power, and circuits. - **Math for Electricians** – Quick refreshers and applied examples using real testing scenarios. - **Safety & Standards** – Key takeaways from OSHA, NFPA 70E, and other essential safety documents. - **Testing Basics** – Explanations of common field procedures and the instruments used to perform them. - **Reference Notes** – Study‑ready summaries and checklists for everyday use. ## Getting started Start anywhere that interests you. Each article is written to be **short, clear, and practical**, with real examples from the field. As the library expands, sections will connect into structured learning paths, from foundational concepts to advanced testing procedures. You can also use the **search bar** to quickly find terms, equipment, or standards (e.g., “Ohm’s Law,” “relay testing,” or “NFPA 70E”). > [!tip] Follow along > New articles are added every week. Bookmark **docs.primesystemsacademy.com** and check back often. ## About Prime Systems Academy Prime Systems Academy provides online training, study tools, and educational content focused on electrical power systems. The goal is to make complex technical topics easier to understand, without watering them down. This documentation site complements the main academy platform at [primesystemsacademy.com](https://primesystemsacademy.com), where you can find complete courses, practice exams, and study resources. ## Disclaimer This material is provided for **educational purposes** only. Always follow your organization’s safety policies, local codes, and equipment manufacturer instructions when performing electrical work. ![[Posts List.base]]