Consider a distorted voltage waveform which is a combination of fundamental, 3rd and 5th harmonics as follows v(t) = 30sin(wt) + 12sin(3wt + /6) + 6sin(5wt +T/3) Volt When the voltage is applied to a certain circuit, the resulting current waveform is represented by i(t) = 1.2sin(wt - n/5)+ 0.24sin (3wt-T/12) +0.2sin (5wt-T/12) Amps (a) The RMS value of the voltage waveform is (in Volt)= (b) The RMS value of the current waveform is (in Amps)= (c) The total active power delivered to the circuit is (in Watt)= (d) The overall power factor is= 0.4216 X x . x . X. [3] [3] [3] [3]