2l. In the open cirouit test, if is safes practice to open the high voltage side· F. or R.2.in oder to obtain a higher efficiency from a transfommer , it is eo recommend to adjust the load cubrent such that the copper loss is Cqual to the core loss. T or A &.3. Îf you cwand to use two paoallel X-mer in oodes to feæd a load, their positive polarsity must be conneeted together. Otherwse the both x-mor aill Aet damaged T.05 F Dik. In the föllowing tnree pahase Xnmeo, poesentt phage CPn) and line CL) currents in tne based on I fauoren) omd a(tuons gatio secondany
2l. In the open cirouit test, if is safes practice to open the high voltage side· F. or R.2.in oder to obtain a higher efficiency from a transfommer , it is eo recommend to adjust the load cubrent such that the copper loss is Cqual to the core loss. T or A &.3. Îf you cwand to use two paoallel X-mer in oodes to feæd a load, their positive polarsity must be conneeted together. Otherwse the both x-mor aill Aet damaged T.05 F Dik. In the föllowing tnree pahase Xnmeo, poesentt phage CPn) and line CL) currents in tne based on I fauoren) omd a(tuons gatio secondany
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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Transcribed Image Text:Q.l. In the open cirouit test, if is safes practice to
open the
high voltage side.
ī or
F.
Q.2. In oder to
obtain a higher efficiency
from
a transfommer , it is eo recommend to adjust
the load cu ment such that the copper loss is
Cqual to the core loss.
T or ĥ
&.3. Îf you wand to use two parallel Xmmor in
ooder to faæd a load, their positive polarity
must be conneeted together. Otheowise the both
x
mor aill get damaged
T.o5
Qi4. In the following tnree pahase Xrmeo, poesent
phase Cpn) and line CL) currents inthe
a (turons)
gatio
secondary based on I fauoren) ond
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