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The given load is one thousand two hundred KW at zero point eighty five pf, four fifteen Volt, three Phase, fifty HZ, power factor to be improved to zero point ninety th ... Voir Plus
Ttere are so many reasons for low power quality instead of that some methods are also available and if can be impleted then financial loss will be reduced and also life ... Voir Plus
Main cause of low PF is inductive load as current lags degrees from Voltage. Varying loads (Low Load Period) is also a cause as Voltage increases which increases the magn ... Voir Plus
the numerical are not shown in question, there is some error in webpage. others questions also displayed without numeric digits.
اولا لسلامة الشبكة الكهربائية يجب الاهتمام بمنظومة التأريض ولسلامة الاشخاص العاملون يجب الاهتمام بالعزل وذلك بالتأكيد على لبس كافة الملابس المعدة للسلامة المهنية المعدة ل ... Voir Plus
التاريض والعزل