如何计算瓦的电流,费用

tescopuchong

我想计算实际电费任何人都可以帮助


1 refrigerator = 24hrs
2 table fan =16hrs
1 ceiling fan =24hrs
1 washing machine 6.5kg =2hrs
1 water heater =1hrs
1 hp aircon =8hrs
1 tv 21" =3hrs
1 mini hifi sony =6hrs
1 dvd player =3hrs
1 laptop 14" =8hrs
3 ceiling flourescent light 100w =16hrs
2 toilet bulb 100w =4hrs
1 water boiler =2hrs
1 absorb fan =8hrs


TQVM for help..

Derek_89

算小时？
你要提供每一样电器有多少 W 啊？