x BTUs / 3412.141633128 BTUs/KWH = KWH
For example:
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If you burned 1,000,000 BTUs per month, then calculate the following:
1,000,000 BTUs / 3412.141633128 BTUs/KWH = ~293 KWHs per month
Notes:
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1. Energy = the capacity/measure of a body/system to do work (expressed as the work that it does in changing to some specified reference state. It is measured in joules (SI units)).
2. 1 Joule = 1 Watt-second
3. 1 BTU = 1055.05585262 Joules (or Watt-seconds)
4. 1 WH (Watt-Hour) = 3.412141633 BTUs created/used in 1 hour = 3600 Joules or Watt-seconds (i.e. 1 Joule or Watt-second created/used every second for 1 hour)
5. 1 KWH = 1000 WH = 3412.141633 BTUs created/used in 1 hour = 3,600,000 Joules or Watt-seconds created/used every hour (i.e. 1000 Joules or Watt-seconds created/used every second for 1 hour)
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(1 KWH) = (1,000 watt-hour) = (1,000 joule / second) (hour) (BTU / 1055 joule) (3,600 sec / hour)
= [ (1,000 x 3,600) / (1,055) ] [ joule - hour - BTU - second / second - joule - hour ]
= 3412.3 BTU
That's the amount of energy equivalent to 1 KWH . . . . . 3,412.3 BTU.
which is heavier Propane and Butane are _______ than air:
If you mean a single family dwelling then the answer is probably not. The cost per month at .07/kWh would be $595.00. An average 3200 sq ft. home without electric heat will use about 1000 kWh per month.
1 BTU = 1.055 kilojoules. For a nuclear plant with an electrical output of say 1000 MWe, the reactor thermal output will be about 3000 MW (at 33 percent efficiency), or 3000 Mega joules/second, which is 3000 x 1000 kilojoules/sec, or 3000/1.055 x 1000 BTU/sec. this reduces to 2.84 x 106 BTU/second, Scale it according to the actual electrical output of the plant.
About 1000.
Multiply the kWh value by 1000 (1000kWh = 1mWh) So For example 1 kWh = £0.067 so 1mWh= £0.067 x 1000 = £67.00 If I am wrong then I will resign from my Power Station
Divide the dollars per kWh by 3,412.14163
100 kWh
If you mean dollars PER mwh and cents PER kwh, divide by 10.
1 BTU = 1.055 kilojoules. I'm not sure what you mean by 'BTUday'. BTU is a quantity of energy, so BTU x Day has no meaning. BTU/day is a rate of energy, ie power. KW is a rate, and KWh a quantity. So what are we comparing? 1 BTU/sec = 1.055 kJ/sec = 1.055 KW. So 1.055 KWsecs = 1 BTU, 1 KWh = 3412 BTU. It also follows that 3412 BTU/hour = 1 KW. Hope this has helped. Just remember to compare quantity with quantity, and rate with rate, and don't mix them up.
which is heavier Propane and Butane are _______ than air:
If you mean a single family dwelling then the answer is probably not. The cost per month at .07/kWh would be $595.00. An average 3200 sq ft. home without electric heat will use about 1000 kWh per month.
In relation to fuel consumption How do you convert from grams per kilowatt hour to litres per hour
At 10 cents per kWh (Kilowatt hour), one 100 watt incandescent light bulb ran for 24 hours straight will cost 24 cents a day. $7.30 a month, $87.60 a year. kWh = (Watts Used * Hours per Day * Days per Month) / 1000 Cost per Month = kWh * Cost per kWh
No. ppm is a pure number - a ratio. g per kwh is a measure of mass per energy with dimensions: [L-2][T2]
1 KWh is 1000 joules- hours per second so you change hours to seconds to get; 1 KWh = 1000 x 3600 joules - sec per sec which is 3600000 joules.
The two sets of units are not compatible. While a gallon may be converted to a litre, there is no relationship between kWh and hour.
1 BTU = 1.055 kilojoules. (1 joule per second = 1 watt, or 1 joule = 1 watt-sec)1 kWh = 3.6 megajoules (1000 x 3600 watt-sec = 3600 kilojoules)3600000/1055 = 3412.3So 1 kWh is the energy equivalent of 3412.3 BTUs.The reverse conversion is that 1 BTU = 0.000293 KWh*However, a kWh is energy used in work over time, while BTUs are energy content.WattHours (Wh) or BTU's are measurements of Energy: which is how much energy is used (a certain amount). Conversely, watt and hp are measurements of power, which is how fast energy is being used (a certain rate).Over the last century Wh, KWh, and MWh has replaced BTU in all non-heating uses of energy, except in scientific use (prefers the joule, J). In describing thermal energy use however, BTU (larger amounts of energy) and calories (smaller amounts of energy) and sometimes therms (very large amounts) are still used.