Three identical capacitors of 15 micro farad are connected in delta across a 435 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 delta Phase current in star Value of Xc in star Capacitance in star

Three identical capacitors of 15 micro farad are connected in delta across a 435 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 delta Phase current in star Value of Xc in star Capacitance in star

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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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

Three identical capacitors of 15 micro farad are
connected in delta across a 435 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 delta
Phase current in star
Value of Xc in star
Capacitance in star

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