An impedance load absorbs 1,800 W and 800 VAR when the current through it is 20.4. The same impedance load is connected at the end of a long cable. The impedance of the cable is 0.3 + j0.4 2. If the voltage at the sending end of the cable is 230 V rms, what is the voltage (in rms) across the load? A capacitive reactance equal to 15 2 is connected in parallel with the load. What is the voltage across the load after the connection of the capacitor? Solve the for complex power delivered by the source before and after the connection of the capacitor.

An impedance load absorbs 1,800 W and 800 VAR when the current through it is 20.4. The same impedance load is connected at the end of a long cable. The impedance of the cable is 0.3 + j0.4 2. If the voltage at the sending end of the cable is 230 V rms, what is the voltage (in rms) across the load? A capacitive reactance equal to 15 2 is connected in parallel with the load. What is the voltage across the load after the connection of the capacitor? Solve the for complex power delivered by the source before and after the connection of the capacitor.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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