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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 1
Three branch currents in a network are known to be
i 1 (t) = 2 sin (377t + 45°) A
i 2 ( t ) = 0.5 cos (377 t + 10°) A
i 3 ( t ) = 0.25 sin (377 t + 60°) A
Determine the phase angles by which i 1 ( t ) leads i 2 ( t ) and i 1 ( t ) leads i 3 ( t ).
i 1 (t) = 2 sin (377t + 45°) A
i 2 ( t ) = 0.5 cos (377 t + 10°) A
i 3 ( t ) = 0.25 sin (377 t + 60°) A
Determine the phase angles by which i 1 ( t ) leads i 2 ( t ) and i 1 ( t ) leads i 3 ( t ).
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Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
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