For balanced lagging power factor, according to two wattmeter method,W1 = VL IL cos (30 - ϕ)W2 = VL IL cos (30 + ϕ)The total reactive volt-amperes Q is given by

Q = \(\sqrt 3 {V_L}{I_L}\sin \phi\)

For balanced lagging power factor, according to two wattmeter method,W

1.	For balanced lagging power factor, according to two wattmeter method,W1 = VL IL cos (30 - ϕ)W2 = VL IL cos (30 + ϕ)The total reactive volt-amperes Q is given by
A.	Q = 0
B.	Q = \(\sqrt 3 {V_L}{I_L}\sin \phi\)
C.	Q = 1
D.	Q = VLILsin ϕ
Answer» C. Q = 1

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For balanced lagging power factor, according to two wattmeter method,W1 = VL IL cos (30 - ϕ)W2 = VL IL cos (30 + ϕ)The total reactive volt-amperes Q is given by

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