A manufacturing plant consumes 33 kW of power from a 140 Vrms line. If the load power factor is 0.87, what is the angle, $\Theta$ by which the load voltage leads the load current? What is the load current phasor if the line voltage has a phasor of 140 $\angle75 ^\circ$ Vrms?
Ref: Hayt, Sect. 11.4
$\Theta =$ $^\circ$
$\textbf{I} =$ $\angle$ $^\circ$ Arms