British thermal unit

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British Thermal Unit

The energy needed to raise the temperature of one pound of water one degree Fahrenheit. It is used in the United Kingdom, the United States, and a few other countries to measure the energy used by appliances like heaters and air conditioners. In the metric system, the equivalent of the British thermal unit is the joule. It is abbreviated BTU.

British thermal unit (BTU)

A unit of measure of heat,used in rating the capacity of air conditioning and heating equipment.One BTU is the amount of energy necessary to raise the temperature of 1 pound of water by 1 degree Fahrenheit.
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where [P.sub.sl,max] and [P.sub.sl,min] are respectively the upper and lower generations of the slack thermal unit.
Once all the mentioned limitations concerning hydro network are satisfied, the hydro power generation at each hour has to be calculated (see (8)) in order to find the rest of the demanded power that has to be supplied through available thermal units.
When the starting date for thermal unit cumulation was on DOY 150 and 200, differences between DTU and HTU for either set of cardinal temperatures averaged <1 d.
Some of Wapda's thermal units are over 35 years old, yet they are being operated efficiently by Wapda's experienced technicians, operators and engineers, thus establishing an excellent example of optimum and efficient utilisation of scarce national resources.
Domestic gas price was raised from $ 4.2 per million British thermal unit to $ 5.61 per per million British thermal unit effective November 1, 2014.
" Most of these discoveries would require price of more than $ 10 per million British thermal unit to be developed and produced," RIL said.
the device thermal unit for the needs of heating and hot water center for temporary stay of persons bomzh on the street.
To a question, the chairman said that 12 MW thermal unit for Neelum Jehlum Hydel Power Project was order to provide power supply for the construction of the project.
To a question, the chairman said that 12 MW thermal unit for Neelum Jhelum Hydel Power Project was order to provide power supply for the construction of the project.
the device thermal unit for the needs of heating and hot water center of the temporary residence of persons bomzh on the street.
the tube is used in the tempering unit of the thermal unit, from any refractory material (mkr, kbt, cordierite k2, etc.