Three coils each having resistance 6  and inductance are connected in star with 415V. If the line current is 30 A, If θ = 45 then calculate the power dissipation in kW when it is connected in Delta?

Three coils each having resistance 6  and inductance are connected in star with 415V. If the line current is 30 A, If θ = 45 then calculate the power dissipation in kW when it is connected in Delta?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 6R: What load may be used for an electric range rated at not over 12 kW? (Table 220.55) _____

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