11. In particular it is " not " the shorthand notation for another phasor . 12. This approach is called phasor calculus. 13. In an unbalanced system, the magnitudes and phases of the voltage phasor components are different. 14. Attributes to be conditioned are measured with various devices, such as, Phasor measurement units. 15. :If memory serves, a phasor is simply representing a complex impedance with a vector. 16. The phasor data is collected either on-site or at centralized locations using Phasor Data Concentrator technologies. 17. The phasor data is collected either on-site or at centralized locations using Phasor Data Concentrator technologies. 18. In Fluorescence lifetime and spectral imaging, phasor can be used to visualize the spectra and decay curves. 19. The originator of the phasor transform was Charles Proteus Steinmetz working at General Electric in the late 19th century. 20. Phasor notation can only represent systems with one frequency, such as a linear system stimulated by a sinusoid.