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Joined 1 year ago
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Cake day: June 17th, 2023

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  • They use different methods of putting heat into water.

    A microwave turns the electricity into RF radiation that is absorbed by the water. To produce that radiation, the input electricity is converted to thousands of volts by a DC power supply. So regardless of whether it’s 120 or 240 input voltage, it all gets converted to the same high voltage DC to run the magnetron.

    A classic electric kettle works by running the current from the outlet through a resistive heating element. Double voltage means double heat.

    Induction heaters use a power supply to reduce the input voltage while increasing amps and frequency to heat metal through inductance. So, similar to a microwave, the voltage of the outlet is largely irrelevant.

    Tl;Dr: microwaves and induction heaters change the supplied voltage to function, so they work the same in UK and US; resistive heaters work faster on 240v like the UK uses.





  • Nope. I mean I’ve replaced the tires once and windshield wipers a couple times, refilled the wiper fluid, but that’s about it. The thing that powers the car is a sealed electric motor, not too unlike the kind you’d find in a washing machine; it works for decades and hundreds of thousands of miles without service. It’s just magnets and wires inside, no explosions or soot to gum up the works.

    Since the motor also works as a regenerative brake, you need to service the brake pads much less often. And since the 12v cabin battery is kept constantly tended and never used for cranking, it also lasts many years longer.

    So yes, still some maintenance, but you save a ton of time and money long term.