Three identical capacitors of 10 micro farad are connected in delta across a 430 volts, 50HZ, 3- phase supply. What value of capacitance must be connected in star to take the same line current and line voltage? Phase current in star Phase current in delta Value of Xc in star

Three identical capacitors of 10 micro farad are connected in delta across a 430 volts, 50HZ, 3- phase supply. What value of capacitance must be connected in star to take the same line current and line voltage? Phase current in star Phase current in delta Value of Xc in star

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter25: Surge, Spike, And Lightning Protection

Section: Chapter Questions

Problem 10RQ: In reference to the load, how are capacitors connected to help prevent voltage spikes and surges?...

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Three identical capacitors of 10 micro farad are connected in delta across a 430 volts, 50HZ, 3-
phase supply. What value of capacitance must be connected in star to take the same line current
and line voltage?
Phase current in star
Phase current in delta
Value of Xc in star
Capacitance in star

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