paulmdrdo Messages 89 Reaction score 2 Thread starter Apr 27, 2014 #1 can you check if my solution here is correct. If not can you tell me how to do it properly. thanks! Attachments PIV DERIVATION1.jpg 15 KB · Views: 3,455
rude man Science Advisor Insights Author Messages 8,032 Reaction score 870 Apr 28, 2014 #2 Not right. PIV is a positive voltage. In your first equation, double-check how you entered PIV.