Electricity is the lifeblood of the systems we run, so having a basic understanding of it can be very helpful for engineering and operating reliable systems. Moreso, it can be essential in troubleshooting them when things go wrong. While there are a great many electrical terms, four fundamentally important ones are Ohms, Volts, Amps and Watts. These are all units of measure and they are intertwined in electrical relationships known as Ohm’s Law and Watts Law. Ohms law tells us that Ohms are...
