Level 3 Electrician Exam: Did I Pass or Fail?

Can a qualified electrician with over 20 years on the tools pass a Level 3 Environmental Technology Systems mock exam? ⚡In this video, I take on another electrical exam — but this one is very different from the usual wiring, testing and health and safety questions.This paper covers modern electrical systems, renewable technology, energy efficiency, smart controls, solar PV, EV charging, heat pumps, battery storage and building automation.And I’ll be honest… this one was tough.In this video I cover:✅ Level 3 electrical mock exam✅ Environmental Technology Systems✅ KNX building automation✅ Retrofit in buildings✅ Smart Export Guarantee✅ Building integrated photovoltaics✅ Solar PV systems✅ Solar inverters✅ EV charging requirements✅ Type A and Type B RCD questions✅ Air source heat pumps✅ Heat pump defrost cycles✅ Battery storage✅ Peak shaving✅ Smart charging✅ IoT sensors✅ Power over Ethernet✅ Z-Wave smart home systems✅ Building automation✅ EPCs and energy labels✅ Part L questions✅ SAP and SBEM✅ Net zero targets✅ Waste hierarchy✅ Circular economy✅ MCS solar PV requirements✅ Real electrician vs modern exam questionsThis exam shows how much the electrical industry is changing.Years ago, being an electrician was mainly about wiring houses, consumer units, sockets, lights, testing and fault finding.Now, electricians are expected to understand solar, batteries, EV chargers, heat pumps, smart homes, energy performance, carbon targets, environmental rules and building automation systems.Some of it makes sense.Some of it feels like it belongs on a solar course, EV course or environmental technology course rather than a general electrician exam.But this is where the industry is heading.I was close… but this one got me.Would you have passed it?Drop your score in the comments.📌 Subscribe for more electrician exam videos, apprentice training, Level 3 electrical revision, electrical theory, solar PV, EV chargers, heat pumps and real-world sparky content.🎧 Listen to Toolbox Talks for Electricians for more ways to reduce stress, gain back time and earn more money.