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Josses = losses 1. Maximum efficiency of transformer is when 2 At maximum efficiency load current lz=. 3. At Maximum efficiency transformer KVA = x (Full load KVA), x is fraction of 4 If lzis current at ful load, current at maximum efficiency =

Josses = losses 1. Maximum efficiency of transformer is when 2 At maximum efficiency load current lz=. 3. At Maximum efficiency transformer KVA = x (Full load KVA), x is fraction of 4 If lzis current at ful load, current at maximum efficiency =

Introductory Circuit Analysis (13th Edition)
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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1. Maximum efficiency of transformer is when losses = los ses 2 At maximum efficiency load current l2 = - 3. At Maximum efficiency transfomer KVA = x. (Fulload KVA), x is fraction of 4. If lz is curent at full load, current at maximum efficiency = 5. If Pc is copper loss at full load, copper loss at maximum efficiency =
Transcribed Image Text:1. Maximum efficiency of transformer is when losses = los ses 2 At maximum efficiency load current l2 = - 3. At Maximum efficiency transfomer KVA = x. (Fulload KVA), x is fraction of 4. If lz is curent at full load, current at maximum efficiency = 5. If Pc is copper loss at full load, copper loss at maximum efficiency =
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