Applied electrical & control system design
Become an electrical design engineer, not just a formula user.
Learn → Calculate → Draw → Design → Validate → Document. One platform, taught to IEC, North American and Indian practice, and you choose which.
Learn
100 structured lessons from fundamentals to a full industrial LV design.
Calculate
Engineering calculators that show the formula, the basis and the limits.
Design
Design challenges: size real feeders, transformers and protection.
Validate
Design-review exercises that teach judgment, not formula recall.
One design problem, three rulebooks
The physics is universal. Voltages, conductor sizes, sizing margins and product ratings are not. Switch practice at any time and every lesson, quiz and calculator follows.
IEC / BS 7671
400/230 V · 50 Hz · mm² · IEC 60364, 60909, 60947
North America
480/277 V · 60 Hz · AWG · NEC, NFPA 70E, UL
India
415/240 V · 50 Hz · mm² · IS 732, IS 3043, CEA