Diphenhydramine (Benadryl) is the most common first-generation antihistamine found in OTC sleep aids, whether used alone or in combination with pain relievers, including acetaminophen (eg, Tylenol PM), ibuprofen (eg, Advil PM), and aspirin. Other sleep aids often contain the antihistamine doxylamine (eg, Unisom).
The output of a wind turbine depends on the turbine's size and the wind's speed through the rotor. An average onshore wind turbine with a capacity of 2.5â3 MW can produce more than 6 million kWh in a year â enough to supply 1,500 average EU households with electricity. An average offshore wind turbine of 3.6 MW can power more than 3,312 average EU households.
For a wind turbine of diameter 80 meters cenetered at 100 meters (328 feet) off the ground. Let the wind speed be 10 m/s (22 miles per hour). The power would be 1.0*(40^2)*10^3 = 1,600,000 watts, or 1.6 MW. At a wind speed of 20 m/s, the power in the wind would be 1.0*(40^2)*20^3 = 12,800,000 W, or 12.8 MW.