Comment convertir l'énergie en kilojoules (kJ) en puissance électrique en kilowatts (kW).
You can calculate kilowatts from kilojoules and seconds, but you can't convert kilojoules to kilowatts, sence kilojoule and kilowatt units represent different quantities.
La puissance P en kilowatts (kW) is equal to the energy E en kilojoules (kJ), divided by the time period t en seconds (s):
P(kW) = E(kJ) / t(s)
Donc
kilowatt = kilojoule / seconde
ou
kW = kJ / s
What is the power consumption of an electrical circuit that has energy consumption of 9 kilojoules fou time duration of 3 seconds
P(kW) = 9kJ / 3s = 3kW
