Keeping the above equation in mind, let's draw a vector diagram, as shown in Fig. 4, and assume Phase B current is 7.5A. What will the neutral current be? Using Equation 1, you substitute 10A for ...

Vectors and Vector Diagrams applied to the Alternating Current Circuit. By W. Cramp C. F. Smith. Pp. xvi + 252. (London: Longmans, Green and Co., 1909.) ...

So, the current vector I 1 and voltage vector E are somewhat superimposed on each other, with the magnitude of E being larger than that of I 1 (Fig. 2 on page C12). ... is the vector diagram of our ...