3. = The following information is given for the transformer circuit shown below: R₁ 282, R2 = 0.004, X₁ = 400, Xƒ₂ = 0.01, z=0.15 + j0.12, E₁ = 14.4 kV (nominal), Es = 120 V (nominal), If the transformer has a nominal rating of 75 kVA, calculate the following: (1) The transformer impedance referred to the primary side (Seen from the primary side) (2) The total copper losses at full load R₁ Χει X12 R₂ T Eg Ep a: 1 Es Z

3. = The following information is given for the transformer circuit shown below: R₁ 282, R2 = 0.004, X₁ = 400, Xƒ₂ = 0.01, z=0.15 + j0.12, E₁ = 14.4 kV (nominal), Es = 120 V (nominal), If the transformer has a nominal rating of 75 kVA, calculate the following: (1) The transformer impedance referred to the primary side (Seen from the primary side) (2) The total copper losses at full load R₁ Χει X12 R₂ T Eg Ep a: 1 Es Z

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter4: Symbols

Section: Chapter Questions

Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....

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