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.
To convert the output of an electric heater from kilowatts to BTU per hour, you can use the conversion factor where 1 kilowatt is approximately equal to 3,412 BTU/hour. Therefore, a 15-kilowatt electric heater would produce about 51,180 BTU/hour (15 kW × 3,412 BTU/kW).
None. There is no such thing as a 'kilowatt per hour'. If, on the other hand, you are asking how many 'kilowatt hours' a flatscreen television uses, simply look at its nameplate to find its power rating in kilowatts (more likely, it's in watts, so you need to divide by 1000), and multiply it by 1 to find the number of kilowatt hours consumed over a period of one hour.
A kilowatt (1000 watts) is the unit of measurement for the current consumed per hour.
To calculate the cost of operating the 1350 watt heater, first convert the watts to kilowatts by dividing by 1000 (1350 watts = 1.35 kW). Next, calculate the hourly cost by multiplying the kW by the electricity rate ($0.07 kWh). Finally, multiply the cost per hour by the number of hours the heater is used per day to determine the daily operating cost.
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.AnswerThere 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.
To convert the output of an electric heater from kilowatts to BTU per hour, you can use the conversion factor where 1 kilowatt is approximately equal to 3,412 BTU/hour. Therefore, a 15-kilowatt electric heater would produce about 51,180 BTU/hour (15 kW × 3,412 BTU/kW).
None. There is no such thing as a 'kilowatt per hour'. If, on the other hand, you are asking how many 'kilowatt hours' a flatscreen television uses, simply look at its nameplate to find its power rating in kilowatts (more likely, it's in watts, so you need to divide by 1000), and multiply it by 1 to find the number of kilowatt hours consumed over a period of one hour.
The number of kilowatts used by a device in one hour. This gives you the rate at which energy is consumed.
A kilowatt (1000 watts) is the unit of measurement for the current consumed per hour.
BTU is a measure of energy, while a kilowatt is a measure of power. Energy is power times time. Energy: measured in BTU or kilowatt-hours Power: measured in BTU/hour or kilowatts. 100,000 BTU equals about 29 kWh so a 1 kW heater produces about 3400 BTU per hour.
To calculate the cost of operating the 1350 watt heater, first convert the watts to kilowatts by dividing by 1000 (1350 watts = 1.35 kW). Next, calculate the hourly cost by multiplying the kW by the electricity rate ($0.07 kWh). Finally, multiply the cost per hour by the number of hours the heater is used per day to determine the daily operating cost.
360 kilowatts would power about 1000 TVs, indefinitely. If 360 kilowatts of power were used, the energy used in 1 hour would be 360 kilowatt-hours.
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.AnswerThere 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.
First you have to get the power rating of the equipment. My iron says "1000 Watts" or "1000 W", something like that; but some electrical equipment only states volts and amperes. If it does, multiply the two to get Watts. Next, convert that to kilowatts - for example, 1000 watts is 1 kilowatts (i.e., you divide by 1000). Finally, every kilowatt of power means that per hour, 1 kilowatt-hour is used. Since the electrical company charges you by the kilowatt-hour, that is quite appropriate as a final solution. To convert that to Dollars, Euros, or whatever, look at a bill from the electrical company, and figure out how much they charge you for every kWh (divide the total of the bill by the number of kWh used).
800 kW in one hour is equal to 800 kWh (kilowatt-hours) of energy. This means that 800 kilowatts of power is being consumed or generated for one hour.
To calculate the cost of operating a 1000-watt heater for 24 hours, first convert the wattage to kilowatts by dividing by 1000 (1000 watts = 1 kilowatt). So, the heater consumes 1 kWh per hour. Multiply this by 24 hours to get 24 kWh. With electricity costing 10 cents per kWh, the total cost for operating the heater for 24 hours would be $2.40 (24 kWh x $0.10/kWh).
1 MW is 1000 kilowatts, so in 1 Hour it will sell 1000 units (taking a unit as 1 kilowatt hour)