In a 390V, 57 Hz, three phase system, the value of the reactive power without capacitor bank is 880VAR and the value of the reactive power with capacitor bank is 320VA.. Calculate the value of capacitor needed to be connected to achieve this improvement. Capacitor, C =

In a 390V, 57 Hz, three phase system, the value of the reactive power without capacitor bank is 880VAR and the value of the reactive power with capacitor bank is 320VA.. Calculate the value of capacitor needed to be connected to achieve this improvement. Capacitor, C =

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

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Question

In a 390V, 57 Hz, three phase system, the value of the reactive power without capacitor bank is 880VA and the
value of the reactive power with capacitor bank is 320VAr. Calculate the value of capacitor needed to be
connected to achieve this improvement.
Capacitor, C =

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