arrie
New Member
Imagine this: someone tells you they invent an electrical transformer that produces more power out, than power in. Do you need to truly start looking at the complex calculations of magnetism, permeability, and yes, even Energy transfer, and disproving the idea mathematically piece-wise?
Simple right? Prove it wrong.
Funny you should be on this topic again. I recently - some time ago, anyway - saw a specific make of lawnmower manufacturer sell a beautiful electric mower. It's quoted as the most powerful electric on the market, and operates at the highest allowable output Wattage allowed by government regulation - 3000W.
What a beaut.
Or so I thought - closer inspection revealed an max input of 2600W.
Now that is remarkable.
Maybe there is some dynamos hidden inside the wheels or something to generate the extra juice as you labour your backside off to push the thing.
I ended up buying the one - different manufacturer - that said - 2800W input and 2600W output. Now this is one tough lawn mover, believe me, I test it's torque and durability almost every time I use it.
Wonder how the other one would have faired.