In the section of the code book under the Tables, Conductor Properties, which of the resistance percentages do I use when calculating voltage drop? I have been taking a quiz and my answers seem off.:-?
Single Phase VD= Amps*Length*ohms*2?
3Ph VD=Amps*2L*R ?
Thank for your help in advance
Single Phase VD= Amps*Length*ohms*2?
3Ph VD=Amps*2L*R ?
Thank for your help in advance