Three – phase to ground fault takes place at locations F1 and F2 in the system shown in the figureIf the fault takes place at location F1, then the voltage and the current at bus A are VF1 and IF1 respectively. If the fault takes place at location F2, then the voltage and the current at bus A are VF2 and IF2 respectively. The correct statement about voltages and currents during faults at F1 and F2 is

• A. VF1 leads IF1 and VF2 leads IF2
• B. VF1 leads IF1 and VF2­ lags IF2
• C. VF1 lags IF1 and VF2 leads IF2
• D. VF1 lags IF1 and VF2 lags IF2