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‏إظهار الرسائل ذات التسميات الهندسة الكهربية. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات الهندسة الكهربية. إظهار كافة الرسائل

الثلاثاء، 23 يوليو 2013

الفرق بين القدره الفعاله Active Power والقدره الغير فعاله Reactive Power

ما الفرق بين القدرة الفعاله والغير فعاله ؟

من المعروف أن المكثف والملف لا يستهلكان طاقه من مصدر الطاقه ذى الموجه الجيبيه.