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2. Energy factor - Wikipedia

   en.wikipedia.org/wiki/Energy_factor

   The energy factor metric only applies to residential water heaters, which are currently defined by fuel, type, and input capacity. [5] Generally, the EF number represents the thermal efficiency of the water heater as a percentage, since it is an average of the ratio of the theoretical heat required to raise the temperature of water drawn to the amount of energy actually consumed by the water ...

3. Gallon per watt-hour - Wikipedia

   en.wikipedia.org/wiki/Gallon_per_watt-hour

   Simply stated G/Wh links efficiency and performance by illustrating how many gallons of water are pumped using one watt hour of electricity. To calculate G/Wh, take the gallons per hour (GPH) pumped, divided by the power the pump consumes in watts.

4. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   An 80 US gal (300 L; 67 imp gal) electric storage tank water heater was able to have a minimum energy factor of 86% under the pre-2015 standard, while under the 2015 standard, the minimum energy factor for an 80-gallon electric storage tank water heater is now 197%, which is only possible with heat pump technology. This rating measures ...

5. Gallon - Wikipedia

   en.wikipedia.org/wiki/Gallon

   It is used in some Commonwealth countries, and until 1976 was defined as the volume of water at 62 °F (16.67 °C) [5] [6] whose mass is 10 pounds (4.5359237 kg). There are four imperial quarts in a gallon, two imperial pints in a quart, and there are 20 imperial fluid ounces in an imperial pint, [4] yielding 160 fluid ounces in an imperial gallon.

6. Quad (unit) - Wikipedia

   en.wikipedia.org/wiki/Quad_(unit)

   Conversion This section does ... 5,996,000,000 UK gallons of diesel oil; 25,200,000 tonnes of oil; 252,000,000 tonnes of TNT or five times the energy of the Tsar ...

7. Joe Scarborough visibly shocked after finding out what the ...

   www.aol.com/news/joe-scarborough-visibly-shocked...

   “Morning Joe” host Joe Scarborough was visibly shocked when his wife and co-host Mika Brzezinski revealed how high the cost of butter has gotten in the last four years.