When it comes to fault-finding and verifying electrical safety, loop impedance is one of the most important — and often misunderstood — measurements. It’s not just another test you do at the...
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TRIPPED CIRCUIT BREAKER? A tripping circuit breaker is one of the most common electrical faults electricians deal with — and one of the most misunderstood by homeowners. For sparkies, it’s...
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Understanding Capacitors and how they work Capacitors are one of those components that most sparkies come across every day — tucked away in motors, lighting fittings, or power supplies —...
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How Does a Transformer Work? Transformers are one of the most important pieces of electrical equipment you’ll ever work with. They’re behind almost every power system — from the massive...
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