In a balanced 3-phase circuit, a 3-phase voltage source with negative phase sequence is connected to a three phase load. If the current between the C and B nodes at the load is ICB=120-120 Arms what is the line current I aA? + co Problem 1.B (8 pnts) A balanced 3-phase circuit consists of a Y-connected 3-phase source with negative phase sequence, a delta-connected load, and a 3-phase transmission line listed below. Find the reading (in watts) of the wattmeter. Van = 120/0, ZAL = 9.0+ 19.0 2, Z, = 2.0+ j2.0 2, Z line = 1.0+ j1.0 22 Va'n Ven n c' Vb'n Z, N a line NO pc B Zay ZAL