Q/ 30-kVA, 2200/220-V, 50-Hz distribution transformer is tested for efficiency : and regulation as follows O.C. test( Low voltage side ) : 220 V 4.2 A, 148 W 10.5 A, 360 W S.C. test ( Low voltage side ) : 86 V نقطتان )2( Equivalent reactance referred to primary & referred to * secondary. .ohm, .ohm 6.71 , 0.0671 9.51 , 0.0951 7.51 , 0.0751 8.51 , 0.0851 نقطتان )2( The working current and resistance component of no-load are.. .amper, . .ohm 0.87, 556.89 0.67, 436.89 0.76, 326.89 0 57 236 89

Q/ 30-kVA, 2200/220-V, 50-Hz distribution transformer is tested for efficiency : and regulation as follows O.C. test( Low voltage side ) : 220 V 4.2 A, 148 W 10.5 A, 360 W S.C. test ( Low voltage side ) : 86 V نقطتان )2( Equivalent reactance referred to primary & referred to * secondary. .ohm, .ohm 6.71 , 0.0671 9.51 , 0.0951 7.51 , 0.0751 8.51 , 0.0851 نقطتان )2( The working current and resistance component of no-load are.. .amper, . .ohm 0.87, 556.89 0.67, 436.89 0.76, 326.89 0 57 236 89

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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High voltage engineering