A 3-phase star connected balanced load is supplied from a 3 phase, 416 V supply. The line current is 18 A and the power taken by the load is 10600 W. Find (i) impedance in each branch (ii) power factor and (iii) power consumed if the same load is connected in delta. Impedance Power factor Power when connected in delta

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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A 3-phase star connected balanced load is
supplied from a 3 phase, 416 V supply. The line
current is 18 A and the power taken by the load is
10600 W. Find (i) impedance in each branch (ii)
power factor and (iii) power consumed if the same
load is connected in delta.
Impedance
Power factor
Power when connected in delta
Transcribed Image Text:A 3-phase star connected balanced load is supplied from a 3 phase, 416 V supply. The line current is 18 A and the power taken by the load is 10600 W. Find (i) impedance in each branch (ii) power factor and (iii) power consumed if the same load is connected in delta. Impedance Power factor Power when connected in delta
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