Q2 (a) Two single-phase voltage sources. Vand Vzare connected by parallel line impedance of 21 = 1+ 20 and 2.2 = 3+A as

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Q2 A Two Single Phase Voltage Sources Vand Vzare Connected By Parallel Line Impedance Of 21 1 20 And 2 2 3 A As 1 (28.85 KiB) Viewed 62 times

Q2 (a) Two single-phase voltage sources. Vand Vzare connected by parallel line impedance of 21 = 1+ 20 and 2.2 = 3+A as shown in Figure 02a). IL V = 2302100 Ks and V240220V Analyze the current supplied and received by the sources of Vand V: respectively 16 marks) m Determine the complex power for each source. (4 marks) Based on the real and teactive power explain whether each of sources is supply or receive power (2 marks) w Draw the power triangle of source. V. (2 marks) (v) Determine the real power loss in the line (1 mark (b) An inductive load consisting of resistor. R and inductor. L in series feeding from a 240230º..... 50Hz supply consumes 6 EW at lagsing power factor of 0.88 ) Determine the current through the load (4 marks) Find Rand 2 i) Draw the phasor diagram of supply voltage and current (2 marks) CONFIDENTIAL CONFIDENTIAL NE TEST SEMESTER SESSION SEM/2000/2001 COURSE NAME POWER SYSTEMS PROGRAMME BEI COURSE CODE : NE Zu Mn 22 Figure (20)