tolong bantu jawab no 1

v = 220v
I = 2a

P = V . I
P = 220. 2
P = 440

p = w/t
w = p . t
w = 440 . 10 = 4400 (a)
w = 440 . 60.5 = 132.000 (b)
w = 440. 3600 = 1,584.000 (c)
ubah jadi kW