User talk:Jackfrost1031

i intend to work on
http://en.wikipedia.org/wiki/Flash_(manufacturing)

Reference test
This is the text which you are going to verify with a reference.


 * unit size, BTU/h &times; hours per year, h × energy cost, $/kW·h &divide; SEER, BTU/W·h ÷ 1000 W/kW

Example:
 * (72,000 BTU/h) &times; (1000 h) × ($0.12/kW·h) &divide; (10 BTU/W·h) ÷ (1000 W/kW) = $864 annual cost

As another example, a theoretical residential structure near Chicago with a calculated cooling load of 4 tons:


 * (4 tons) × (12,000 BTU/h/ton) = 48000 BTU/h.

The estimated cost of electrical power for the 4 ton unit with a SEER rating of 10 and an energy cost of 10¢ per kilowatt-hour, using 120 days of 8 hours/day operation, would be:


 * (48,000 Btu/h) × (960 h/year) × ($0.10/kW·h) ÷ (10 BTU/W&middot;h) ÷ (1000 W/kW) = $461 annual cost