Question

Berdasarkan data dalam tabel tersebut,jumlah masing masing alat listrik tersebut adalah...

Answer 1

Verified answer

1) lampu
W=P. t = 20 . 12 . 30 =7200 wh = 7,2 kwh
2) kipas
W=P. t =25 . 10 .30 = 7500 wh = 7,5 kwh
3)Tv
W=P. t =100 . 15 . 30 =45000wh=45 kwh
4) AC
W=P . t =500 . 8 . 30=120000wh=120kwh