Question #200354

A voltage source 𝑣(𝑡) = 240 sin(314.16𝑡 − 20°)𝑉 is connected to a load having an

impedance of Z. The resulting current through the load is 𝑖(𝑡) = 15 sin(314.16𝑡 + 22.5°)A.

Determine the circuit power factor and identify the elements that constitute the load, given

that Z comprises of only two elements connected in series.

Expert's answer

i leads the v (voltage). This is possible for the capacitive loads.

Therefore given load is resistor and capacitor load.

The power factor is leading

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