Hukum Ohm:
V = I x R
dimana,
V = voltan,
I = arus,
R = rintangan atau galangan
Formula Kuasa (P):
Hasil dharab arus dengan voltan (DC)
Arus x voltan x faktur kuasa (1 fasa)
√3 x voltan x arus x faktur kuasa (3 fasa)
Watt atau kilowatt (kW)
Satu fasa
P (kW) = V x I x Cos Ø /1000
Tiga fasa
P (kW) = 1.732 x V x I x Cos Ø/1000
Sunday, March 14, 2010
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