Please help me solve no. 1 below. Please provide a clear and readable solution. Thanks in advance!!! The course subject is Electrical Machines 2.NOTE: The answers are given below. Please provide the solution. If the answer given below is wrong, please give the correct answer. Thanks a lot!!! 1. A 100-kVA distribution transformer has a maximum efficiency of 98 % at 50 % full-load and unitypower factor. Determine its iron losses and full-load copper losses.The transformer undergoes a daily load cycle as follows:LoadPower factor100 kVA1.00.850 kVANo loadDetermine its all-day efficiency.Load duration8 hrs6 hrs10 hrs(Electrical Engineering, MS Univ. Baroda 1979)

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Answered: all-day efficiency.

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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Please help me solve no. 1 below. Please provide a clear and readable solution. Thanks in advance!!! The course subject is Electrical Machines 2.

NOTE: The answers are given below. Please provide the solution. If the answer given below is wrong, please give the correct answer. Thanks a lot!!!

1. A 100-kVA distribution transformer has a maximum efficiency of 98 % at 50 % full-load and unity
power factor. Determine its iron losses and full-load copper losses.
The transformer undergoes a daily load cycle as follows:
Load
Power factor
100 kVA
1.0
0.8
50 kVA
No load
Determine its all-day efficiency.
Load duration
8 hrs
6 hrs
10 hrs
(Electrical Engineering, MS Univ. Baroda 1979)

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