36. 一個負載的兩端電壓為\(v(t) = 220\sqrt{2} \sin(\omega t) (V)\) ,流入電流為\(i(t) = 11\sqrt{2}\sin(wt + 60^0)\) ( A ),求實功率大約為何?(A) 605 W(B) 1210 W(C) 1710.94 W(D) 2420 W