Power delivered to load calculated by five-point method can be equal to __________(Pac is power delivered to load without distortion and D is the RMS of all Harmonic distortion)

Power delivered to load calculated by five-point method can be equal t

1.	Power delivered to load calculated by five-point method can be equal to __________ (P_ac is power delivered to load without distortion and D is the RMS of all Harmonic distortion)
A.	P<sub>ac</sub> (1-D2)
B.	P<sub>ac</sub>/D2
C.	P<sub>ac</sub> (1+D2)
D.	P<sub>ac</sub> D2
Answer» D. P<sub>ac</sub> D2