Answered: A load is connected to a 210 V, 50 Hz…

A load is connected to a 210 V, 50 Hz supply. If it has resistance of 30 02 and a capacitor of 0.25 mF, the apparent power is Select one a. 1355.3VA Ob. 1875,6 VA Oc. 275.6 VA Od 1438.65 VA

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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Question

A load is connected to a 210 V, 50 Hz supply. If it has resistance of 30 02 and a capacitor of 0.25 mF, the apparent power is
Select one
Oa. 1355.3VA
Ob. 1875,6 VA
Oc. 275.6 VA
d. 1438.6 VA

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Step 1: Define the given data :

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Step 2: Calculation of impedance :

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Step 3: Calculation of current :

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Step 4: Calculation of apparent power :

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