Question

Name commercial unit of energy

Answer 1

Hey mate..

I guess Kilowatt hour...

HOPE IT HELPS☺

Answer 2

The SI unit joule is too small to express very large quantities of energy. Hence we use a bigger unit called kilowatt hour (kWh) to express energy. 1 kWh is the amount of energy consumed by an electrical gadget in one hour at the rate of 1000 J/s or 1kW.