In physics, the total amount of energy is measured in joules. The rate of energy use - joules/second - is the power, the unit is also known as watt. Electricity companies tend to use another measure for energy use: the kilowatt-hour (kWh), which of course is equal to 3.6 million joules.
A unit (short for 'Board of Trade Unit') is used to measure energy consumption, and is equivalent to one kilowatt hour. A watt measures power, which is the rate of energy consumption. So there is no relationship between a unit and a watt.
Quantity of electrical energy.
if power consumption is 130 KW. how can it convert into unit per hour.
In SI, the same unit is used for any type of energy: the joule.
In SI, the same unit is used for any type of energy: the joule.
If you mean units, the SI unit is the joule. If you mean a device to measure, that would be an electricity meter.
ohm
You figure out the energy consumption of one unit (see the data sheet), and multiply that by 240.You figure out the energy consumption of one unit (see the data sheet), and multiply that by 240.You figure out the energy consumption of one unit (see the data sheet), and multiply that by 240.You figure out the energy consumption of one unit (see the data sheet), and multiply that by 240.
The cost of electrical energy is computed per energy unit. The more energy you use, the more you will be charged. The unit normally used is the kWh (kilowatt-hour), which is equal to 3,600,000 watt-seconds or joules.The cost per kWh is, at least roughly, determined by supply and demand.
ohm
ohm
The kilowatt hour (KWHr) measures electricity use.