Three resistances, each of 500 ohms are connected in star to a 400 V, 50 Hz, 3 phase supply. If three capacitors, when connected in delta to the same supply, take the same line currents. Calculate the capacitance of each capacitor and the line current.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter20: Capacitance In Ac Circuits
Section: Chapter Questions
Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...
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Three resistances, each of 500 ohms are connected in star to a 400 V, 50 Hz, 3 phase supply. If
three capacitors, when connected in delta to the same supply, take the same line currents.
Calculate the capacitance of each capacitor and the line current. 

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