0 0 votes The line currents of a three-phase four wire system are square waves with amplitude of $100$ A. These three currents are phase shifted by $120^{\circ}$ with respect to each other. The rms value of neutral current is $0$ A $\frac{100}{\sqrt{3}}$ A $100$ A $300$ A Electric Circuits gate2019-ee electric-circuits power-systems numerical-answers + – Arjun 270 views answer comment Share Follow 0 reply Please log in or register to add a comment.
