of each resistance 96) Three identical coils , 102 and inductance 42mH are conected in star to va 415 V, 50 Hz, 3¢ suffly Determine (a) Phase impedance (th) Line voltage c) Phase Voltage

Electrical Transformers and Rotating Machines
4th Edition
ISBN:9781305494817
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter2: Magnetic Induction
Section: Chapter Questions
Problem 8RQ: An inductor has an inductance of 0.025 H and a wire resistance of 3 Ω. How long will it take the...
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Q6) Three identical coils ,
each of
sesistance
102 and uinductance 42mH are connected
in star to a 415 V, 50 Hz, 3¢ sufply
Deternine (a) Phase Gmpedance
(th) Line voltage
c) Phase Voltage
d) Phase Curcht, fouer factor
(e) Pewer disifated.
Transcribed Image Text:Q6) Three identical coils , each of sesistance 102 and uinductance 42mH are connected in star to a 415 V, 50 Hz, 3¢ sufply Deternine (a) Phase Gmpedance (th) Line voltage c) Phase Voltage d) Phase Curcht, fouer factor (e) Pewer disifated.
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