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How many BTU's to change water to ice?
144btus per pound in 1 hour
If I use 10000 btu on demand hot water heater for 1 minute how many btu's does it use?
Ratings are per hour. Divide 10,000 by 60 minutes per hour.
How many BTU per Hour for 7.5kw motor?
7.5 kW equates to 25,591 BTU/hour.
How many BTU per hour is equal to 1 kW?
1 kW is equal to about 3,412.14 BTU/hour.
How many Btu are in 1 kilowatt-hour?
3,413 btu in a KW HR
How many BTU's are needed to heat 280000gal of water?
You do not mention how much you want to heat the water and in what period of time. But here are the figures: 1 btu = temperature increase of 1* F of 1 pound of water. One gallon of water weighs 8.33 lbs. So a boiler with an output rating of 2,332,400 btu will raise the temperature 1*F in 1 hour. (280,000x 8.33). Boiler outputs are rated in btu per hour . how many btu does it take to heat 15lb of water from 100 degrees F to 129 degrees F?
What is the definition of BTU?
One btu will heat a pound of water about one degree Fahrenheit in one hour.
How many Btu are in 14.0 kilowatt-hour?
1 kW.hr. = 3412.14 Btu. so 14 kW.hr. = 47,770 Btu.
How many kilojoules per hour is 1 btu per hour?
1 cal/day*0.003968321 Btu/cal *1day/24hr = 0.003968321/24 = 0.000165347 Btu/hr
How many BTU per Hour equals 1 kilowatt?
1kW is 3,412.13 BTU/hr
How many BTU per hour equals 1 ton of Heating?
12,000 BTU/hr
How many Btu are required to change 600 pounds of water at 75 degrees F to steam at 212 degrees F?
1 BTU is required to raise 1lb of water 1 degree F in 1 hour. 212-75=137 degrees 600 lbs water x 137 degrees= 82,200 BTU's required to change 75 degree water to 212 degree water. To change 212 degree water to 212 degree steam it requires 970 btu's (latent heat of vaporization) per lb of water 970 btu x 600 lbs water = 582,000 btu Answer - 582,000 btu+ 82,200 btu = 664,200 btu's
