Three identical coils, each of resistor 8ohm and inductor 15ohm are connected in star to a phase voltage of 210V, 50 Hz, 3-phase supply. Determine the total power dissipated . Select one: a. 3.66KW b. 4.8KW O c. None of these O d. 2.4KW

Three identical coils, each of resistor 8ohm and inductor 15ohm are connected in star to a phase voltage of 210V, 50 Hz, 3-phase supply. Determine the total power dissipated . Select one: a. 3.66KW b. 4.8KW O c. None of these O d. 2.4KW

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 1PA: Incandescent lighting of 500 W is connected in parallel with an inductive load. A clamp-on ammeter...

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Question

Three identical coils, each of resistor
8ohm and inductor 15ohm are
connected in star to a phase voltage of
210V, 50 Hz, 3-phase supply. Determine
the total power dissipated.
Select one:
O a. 3.66KW
b. 4.8KW
O c. None of these
O d. 2.4KW

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