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Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
النسخة 11الرقم المعياري الدولي: 978-1118539293Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
النسخة 11الرقم المعياري الدولي: 978-1118539293 تمرين 44
A 480-V rms line feeds two balanced three-phase loads. If the two loads are rated as follows,
Load 1: 5 kVA at 0.8 pf lagging
Load 2: 10 kVA at 0.9 pf lagging
determine the magnitude of the line current from the 480-V rms source.
Load 1: 5 kVA at 0.8 pf lagging
Load 2: 10 kVA at 0.9 pf lagging
determine the magnitude of the line current from the 480-V rms source.
التوضيح
موثّق
موثّق
Consider the expression for
.
Subst...
Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
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