1 Select save file to disk and save this to your desktop. 2  Run the programme from the machine you want to find out the serial number from, and this will tell you the Manufacturer of the machine. 3  Click okay and this will tell you the unit Serial Number of this machine.
The average price people in the U.S. pay for electricity is about 12 cents per kilowatt-hour. (Context: A typical U.S. household uses about 908 kWh a month of electricity.).But there's huge variation from state to state. Here's a map of residential electricity prices, according to the Energy Information Administration. People in Hawaii pay the most for electricity, about 33 cents per kWh.A Hawaiian household whose electricity use was around the national average would have a monthly electric bill over $300.daho had the lowest price, at about 8 cents per kWh. So the typical US household would pay about $73 for electricity each month in Idaho.
What is the average cost per kilowatt-hour? As of 2011, the average cost of electricity per kilowatt-hour for residential homes is 11.72 cents. The average varies by state, as Hawaii's average per kilowatt-hour is 31.59 cents at the highest and Idaho's average per kilowatt-hour is 6.44 cents. Full Answer >.