
Apply demand and diversity factors to estimate maximum demand for workshop loads using a step-down transformer and main and sub distribution panels.
Learn how two transformers in parallel share load, derive loading equations, and analyze the impact of identical or different ratings and impedances on transformer loading.
Calculate a cable's cross sectional area to withstand short circuits using the K factor, given I_sc, t, and copper or aluminium insulation, then choose the size from the catalog.
Learn to read a motor nameplate for ac drive applications, identifying rated power, voltages, currents, base speed, service factor, and efficiency, with horsepower–kilowatt conversions.
Master Electrical Installations Design with Real-World Applications
Join thousands of learners worldwide and take the next step in your electrical engineering career today.
This course is a complete, practical guide to designing low-voltage electrical installations for residential, commercial, and industrial buildings. Whether you're an electrical engineer, technician, or student, you'll learn how to apply international standards (IEC, IEEE, NEC) to real-world projects with confidence.
Starting from the basics, you'll move step-by-step through load estimation, panel schedules, circuit breaker selection, cable sizing, voltage drop, short circuit calculations, and protection devices. You'll also learn how to read and prepare single-line diagrams, wiring layouts, and coordination studies.
This course focuses on practical methods used in consulting and contract companies. You’ll gain hands-on skills used by professional electrical design engineers to ensure safety, reliability, and code compliance.
By the end, you'll be able to:
Design power distribution systems for buildings
Select and size components accurately
Analyze and test your design (voltage drop, fault level, demand)
Apply standards and codes used globally
Deliver clear documentation and design
Ideal for electrical engineers, contractors, site supervisors, consultants, and students who want to master modern electrical design from scratch or improve their skills.
Enroll now to build job-ready skills in one of the most in-demand areas of electrical engineering.