Load 1 absorbs an average power of 60 kW and delivers 70 kVAR of reactive power; Load 2 has an impedance of (24+j7)Ω. The voltage at the terminals of the loads is 17002–√cos120πtV.

a) find rms value of source voltage
b) what is the phase difference between load voltage and source voltage
c) does the load voltage lead or lag the source voltage