Recent content by Tcarey

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    Electrical Rewinding old 3-phase stator: Non-symmetrical layout

    Did you notice that the magnets are not equally spaced? On one side there are 5 and the other there are 7. How that would compensate for the asymmetrical distribution of the coils is more than I want to think about.
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    Medical What's the strongest magnetic field safe for humans?

    I have seen a TV show about magnetic fields where a mouse was levitated inside a very strong magnet. The mouse show no signs of discomfort. So I suspect that your budget will be the limiting factor rather than the strength of the field humans can tolerate.
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    Air Conditioners: Questions & Answers

    Consider the the air conditioner as a light bulb with the thermostat as the on off switch. A light bulb with a switch for control is either on or off. Your air conditioner is the same. It is either on or off. The power consumed by your A/C is resonably constant with in 10 to 15%. The...
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