Answer / guest

root3*v*i*cos*pi

Answer / nageeb khalafalla mohammed

1.73*V*I*pf

Answer / cool

3*V*I*cos(Phi)

Answer / nageeb khalafalla mohammed

3*root 3 *V*IiPF= 3 phase power

for single phase POWER is from this formula. root 3*V*I*PF

Answer / harish

above said formula is for three phase
single phase is V*I*COS*pi

DC pOWER (P) = I* V = R *I2 = V2 / R

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