how to calculate voltage drop for 240 volt
I need clarification on how to figure voltage drop ect. for 240 volt. Think i might have done it wrong using this voltage calculator from our host. http://www.windsun.com/Hardware/Voltage_Calc.htm My gt inverters maxium output is 240 vac at 14.2 amps. I was entering 240 volt and 14.2 amp. to get wire size and voltage drop results. Got to thinking that 240 is 2 wires l1 and l2. So do you enter 120 vac and 7.1 amp to get the answer?