Two circuits have the same numerical value of impedance. The power factor for them is 0.6 and 0.8 respectively. What would be the power factor if they are connected in:(i) parallel and(ii) series?

• A. 0.707, 0.5
• B. 0.707, 0.707
• C. 0.5, 0.707
• D. 0.5, 0.5