1. The problem statement, all variables and given/known data A highly inductive load is subjected to 10A and 150V via a center-tap recitifier powered by a monophased 240V supply. See schematic below: 2. Relevant equations I'm trying to calculate the apparent power at the primary and secondary windings. For the secondary: S=Vse*Ise 3. The attempt at a solution S = Vse*Ise where: Vse = efficient voltage = (Vch * pi)/(2 * sqrt(2)) = 166.6v Ise = ?? How do I find Ise? In a non-inductive load, Ise = Vse/R, however that doesn't apply in an inductive load. I believe the key is that this is an 'highly inductive' load. Can anyone point me in the right direction? Thanks, Marc.