In a laboratory they had a three-phase load resistance with three resistors, which was symmetrical and D-connected. It is U = 440 V (main voltage), and the effect is P = 6 kW. a) Calculate the current in each individual resistor . b) Also calculate the resistance in each of the resistors Number Ω . The resistance is connected to Y. c) What is the current in each individual resistor after switching to Y

In a laboratory they had a three-phase load resistance with three resistors, which was symmetrical and D-connected. It is U = 440 V (main voltage), and the effect is P = 6 kW. a) Calculate the current in each individual resistor . b) Also calculate the resistance in each of the resistors Number Ω . The resistance is connected to Y. c) What is the current in each individual resistor after switching to Y

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter22: Resistive-capacitive Parallel Circuits

Section: Chapter Questions

Problem 6RQ: Refer to the formulas in Appendix B in the Resistive-Capacitive Parallel Circuits section. A...

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