You cannot just subtract phasor quantities by their magnitude, correct? In the Chelapati book, page 3-54, they subtract 1036 angle -6.9 kVA from 1135.5 kVA to get 117.4 kVA. That's an error, correct?
Does anyone know if there is an errate available from the Chelapati books anywhere? I'm sure this is an error and there might be some more.
Does anyone know if there is an errate available from the Chelapati books anywhere? I'm sure this is an error and there might be some more.