Sorry koreksi.
Untuk lampu 20 Watt dinyalakan selama 1 jam (60 second) berarti
biaya yg kudu dibayar =
Rp. Tarif per KWH x 20 x 1 hour.
--------------------------------
1000
rumus yang dari Oni harus dibagi Seribu (1.000) karena satuan dari
PLN adalah KWH sedangkan satuan dari lampu adalah WH.
1Kilo Watt = 1.000 Watt
rgds
Herry
Terima Percetakan
08161809046
--- In [email protected], "Andoko, Onesiphorus /BSN JKT"
<[EMAIL PROTECTED]> wrote:
> Itu sih 20 watt per detik daya konsumsinya.
>
> Tapi gak usah dipusingin itulah boss...
>
> Pusingin aja tarif dasar kelistrikannya.
>
> Makin mahal dari hari ke hari.
>
>
>
> Satuan standar adalah 1 detik.
>
> Dirumus itu dinyatakan sbg T itu = lama pemakaian dlm detik.
>
>
>
> Oleh karena listrik PLN memakai standar perhitungan pemakaian daya
oleh
> pelanggan adalah dlm KWH.
>
> (KiloWattHour).
>
> Jadi kalo lampu 20 Watt dinyalakan selama 1 jam (60 second) berarti
> biaya yg kudu dibayar =
>
> Rp. Tarif per KWH x 20 x 1 hour.
>
>
>
> Gitu boss.
>
> Oni
>
>
>
>
>
> -----Original Message-----
> From: sonythan [mailto:[EMAIL PROTECTED]
> Sent: Friday, March 18, 2005 12:36 PM
> To: [email protected]
> Subject: [ikan_hias] Masih berhubungan dengan listrik
>
>
>
>
> Teman-teman,
> Saya mau nanya masalah daya listrik nih...
> Terus terang saya masih agak bingung dengan konsep daya listrik
ini...
> SEingat saya dulu waktu masih SMP pernah diajari di mata perlajaran
> fisika rumus daya listrik yaitu:
>
> P = V x I x T
> Daya (watt) = beda arus (Volt) x Kuat arus (Ampere) x Waktu (detik)
>
> Nah kalau kita lihat lampu dituliskan misalkan 20 watt... lha 20
watt
> hubungan dengan waktunya gimana??? apakah 20 watt/detik atau 20
> watt/menit atau 20 watt/jam???
>
> TIA
> (Thanx In Advance)
>
> Sony
>
>
>
>
>
>
>
>
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