Tighten up the blades with a reverse threaded nut using a wrench. 11. Place covers on the center of the blades and the sides of the nacelle. 12. Connect guide wire to the wind tower and run it to the winch. 13. Using a winch, pull in the wire and guide the tower into the upright position. 14. Secure the tower to the base using bolts, nuts, and the wrench.
Ethanol fuel. The use of ethanol as a fuel for internal combustion engines, either alone or in combination with other fuels, has been given much attention mostly because of its possible environmental and long-term economical advantages over fossil fuel. Ethanol fuel is an alternative to gasoline.
Ethanol. Ethanol or ethyl alcohol is commonly called alcohol. Ethanol in its pure state is a colorless flammable liquid which is completely miscible with water.Ethanol is made from the fermentation of sugars from agricultural crops such as 1. barley used to make beer or 2. grapes used to make wine.he molecular formula for ethanol is C 2 H 6 O and its molar mass is 46.068 g/mol. Pure ethanol is used as solvent for esters, medicines, solvent based paints and perfumes. It is also used as a cleaning product (methylated spirits).