Excersice A 2500 KVA, 3-phase, 6600/400 V (YIA) Connected, The test results are as follow: S.C. test: HV sice: 400V 219A O.c test LV sice : Determine (ij The parameter equivalent circuit referred to high voltage Side ,lii) The percentge of Valtage regulation factor of o.8 lagging ,Ciii) The efficicucy of the transformer on full-toad t power factor of 0.9 laging transformer 24 kW 18 KW 400V 175A n full load at power

Excersice A 2500 KVA, 3-phase, 6600/400 V (YIA) Connected, The test results are as follow: S.C. test: HV sice: 400V 219A O.c test LV sice : Determine (ij The parameter equivalent circuit referred to high voltage Side ,lii) The percentge of Valtage regulation factor of o.8 lagging ,Ciii) The efficicucy of the transformer on full-toad t power factor of 0.9 laging transformer 24 kW 18 KW 400V 175A n full load at power

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Exercise 1: Resistances connected in Series-Parallel across a Sinusoidal AC Supply Calculate the following: a) Current flowing through the circuit. (Irms) b) Voltage across resistors R1, R2, R6. (Vrms) c) Current flowing through the resistors R2, R3, R4. (Irms) d) Calculate the peak to peak-peak voltage (Vpk-pk) and peak-peak current (I pk-pk) e) Calculate the time period of the waveform Consider V=4V RMS and F=2 kHz
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