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A kilowatt hour is calculated by adding the watts together and deviding by 1000, this will give you kilowatts (kW). Then work out how many hours you are using this load for. multiply the kW by the hours and you get kWh. eg 15 lamps at 100w = 1500w/1000 = 1.5 kW. If these were left on for 6 hours then 6 x 1.5 = 9 kWh.
Answer
There is no such thing as a 'kilowatt per hour'. It's rather like saying 'kilometres per hour per hour', because a kilowatt is a special name given to a joule per second -in other words, it measures a rate.
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500 Watts per minute to kilowatts per hour?
There is no such unit as a 'watt per minute' or a 'kilowatt per hour'.
How many amps for 8000 BTU at 120 volts?
BTU and kilowatt-hours are measures of energy, while power is measured in either kilowatts or BTU per hour. 1 kilowatt-hour is equal to 3412 BTU, or 1 kilowatt equals 3412 BTU/hr. 8000 BTU per hour is equal to 2.344 kilowatts, which is 19.53 amps at 120 v.
How do you Convert kilowatts to megawatts?
You do not. Kilowatt hours is a measure of energy and a megawatt is a measure of power. The two measure different things and so one cannot be converted to the other. It is like asking how you can convert feet (distance) into miles per hour (speed).
How many kilowatts per hour consumed by a 1000 watt heater?
The heater uses 1000 watts of power at every instant it is running. If it runs for 1 hour, it uses 1000 watt-hours of energy. That is called a kilowatt-hour or a Unit. So it it uses 1 kilowatt-hour per hour.
How many kwh does a 400w bulb use in an hour?
Well 1 KWh is "1000 watts per hour". So if you have 400w per hour take400watts per hour divided by 1000 and it shows that you get "0.4KWh".AnswerThere is no such thing as a 'kilowatt per hour', which is why the unit of measurement is a 'kilowatt hour', and NOT a 'kilowatt per hour'!.To determine the number of kilowatt hours of energy consumed by the lamp, multiply its power, expressed in kilowatts, by the length of time it is in use. For your example, the answer is 0.4 kWh.
500 Watts per minute to kilowatts per hour?
There is no such unit as a 'watt per minute' or a 'kilowatt per hour'.
How much electricity does an iron use?
52 kilowatts per hour
What is 10000 BTU per hour in kilowatts?
10,000 BTUIT/hr is about 2.93 kW
13.0kw 7500rpm into miles per hour?
kW or kilowatts are power and not interchangeable with speed
How many kilowatts does a revon hair dryer per hours?
No device uses "kilowatts per hour". A watt or kilowatt is a unit of power, not of energy. That means that the "per hour" or "per second" is already implied - the watt refers to a "rate of energy conversion" - not to an amount of energy. If a devices uses a certain amount of kilowatts, it uses this amount all the time while it is on - whether it is kept on for a second or for several days.
What Two measurements to calculate speed?
Miles per hour or kilometers per hour
Calculate 70000 dollars per year to dollars per hour?
about $33 an hour
How do you Calculate meters per second into miles per hour?
1 miles per hour = 1 609.344 meters per hour
How many units per hour utilized by a 45kw motor?
watt (w) means joules per second. kW (kilowatts) means thousands of joules per second. Multiply that by 3600 to get the joules used per hour.
Ho do you calculate meters per second into miles per hour?
Metres per second * 2.2369 = miles per hour.
How do you calculate fuel consumption per Kilowatt hour in diesel engine?
You can calculate fuel consumption per Kilowatt hour in diesel engine by multiplying the miles per gallon by the wattage per hour that the engine runs. This gives the net Kilowatt hour fuel consumption.
How many kilowatt per hour does a 10kilowatts generate?
There is no such thing as a "kilowatt per hour". Kilowatt is a unit of power, not of energy. A unit of energy is kilowatt-hour. That's kilowatt times hours, not "per" hour ("per" implies division, not multiplication). If a generator produces 10 kilowatts, that means it produces 10 kilowatt-hours every hour.
