You have a choice. * In his hypothetical case of several homes sharing
a transformer, you can either design for worst case or ignore it. *The
latter could very well result in the transformer overloading and the
homes being without power.


It puts me in awe of the power of gasoline when you consider that the
equivalent POWER flow through an ordinary filling station hose at the
gas station when you fill up your car is measured in MEGAWATTS!!!

Mark