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HOW TO POWER YOUR HOUSE ON WIND ENERGY OR WIND MILL?
HOW WE CAN REDUCE THE VIBRATION IF WE INSTALL WIND TURBINE ON THE TELCOM TOWER?
about 11 hours ago - No comments
Question by : how we can reduce the vibration if we install wind turbine on the telcom tower? how we can reduce the vibration if we install wind turbine on the telcom tower – bcoz of the vibration link and coverage will fluctuate so how we can minimize it please guide me ! br// surendra
Q&A: IS THERE ANYONE IN CALIFORNIA WHO WANTS SOLAR ENERGY AND DOESNT KNOW WHERE TO GET IT?
about 11 hours ago - No comments
Question by : Is there anyone in California who wants solar energy and doesnt know where to get it? Hi i have a lot of questions in regards to solar energy, and im really interested in it for the sake of California. Is there anyone who feels the same way i do? please include your
HOW TO SAVE ENERGY AT SCHOOLS?
about 16 hours ago - 9 comments
Question by Belle: How to save energy at schools? I’m doing a speech on preventing global warming and starting the fight at our homes and schools. I need some good ideas on how to conserve energy in schools. Please Help!! —————————————— Answer by Cap10Walk or ride your bike to school when the weather is good
IN A WIND TURBINE, WHAT IS THE RATIO OF THE INPUT WIND SPEED (TO THE TURBINE) TO THE OUTPUT WINDSPEED?
about 1 day ago - 3 comments
Question by peter out: In a wind turbine, what is the ratio of the input wind speed (to the turbine) to the output windspeed? If we had 2 wind turbines one directly ahead of the other, would the wind exitting from turbine 1 produce the same power in turbine 2? —————————————— Answer by rsdudmDepends on
HOW BIG MUST A SOLAR PANEL BE TO POWER A TRAIN?
about 1 day ago - 3 comments
Question by : how large must a solar panel be to power a train? If the schematics of a solar train were drawn, what would they look like? Would the train be large or small? Where would the panels be placed? And if so, how large must the panels be to fit the roof? Even
100WT ENERGY SAVING BULB IN A SOCKET RATED FOR A 60WT STANDARD BULB?
about 1 day ago - 2 comments
Question by wilhem: 100wt energy saving bulb in a socket rated for a 60wt standard bulb? My standard ceiling light sockets suggest that I use standard 60 watt bulbs. The cold light of a 60 watt flourescent bulb is just not enough light. Can I use a 75 or 100 watt flourescent bulbs instead. ——————————————
TO SAVE ENERGY ON A SUNNY WINTER DAY, IS IT BETTER TO LET THE SUN IN THE WINDOWS OR DRAW THE THERMAL CURTAINS?
about 3 days ago - No comments
Question by committed1985: To save energy on a sunny winter day, is it better to let the sun in the windows or draw the thermal curtains? Both are excellent answers. Thank you! I do have a big gap at the top of my energy curtains, so I have to fix that. My windows are old,
HOW MUCH DOES A WIND TURBINE COST FOR A SMALL TOWN?
about 3 days ago - 1 comment
Question by Michael A: how much does a wind turbine cost for a small town? how much does a wind turbine cost for a small town. —————————————— Answer by jetrx_1011I recently saw an article on Yahoo news about a guy that bought a wind turbine for personal use. He spent around $ 65k. He figured
HOW MUCH SOLAR ENERGY (KJ) WOULD HAVE TO BE…?
about 3 days ago - No comments
Question by Ashley J: How much solar energy (kJ) would have to be…? How much solar energy (kJ) would have to be transferred to a 145.0 foot length of asphalt highway that is 49.0 feet wide and 25.0 centimeters deep in order to raise the temperature 5.00 oC ?The average density of asphalt is 721
HOW TO TURN A FAN INTO A WIND TURBINE?
about 4 days ago - No comments
Question by tim is cool: how to turn a fan into a wind turbine? like those wind turbines that make energy. because it is basically the opposite. it takes energy and turns it into wind. a turbine takes wind and turns it into energy. how can i do this? —————————————— Answer by billrussell42Depends on the
about 2 years ago
Im using a windmill I built myself, it was pretty easy all in all too. I even sell back the excess energy to the power company every month for some cash. The guide I followed is from http://www.ebooksreviewed.info/earth4energy
about 2 years ago
Have you considered draping your ceiling? If you drape from your AC Vent in droopy loops of fabric that bring the level of the ceiling down essentially, it helps keep hot air up and let cool air down. The fabric helps direct the cool air down to the bed.
about 2 years ago
interesting responses, i’m a bit skeptical about website that says can get off grid for $200, looks like a skam and dang the other response is not answering the question.
for a real windmill you would need to construct a tower and blades which would cost about the same as a shed: $2000 to $5000. A generator powered by the wind, an inverter to step the power to what appliances needed and installation which could double or triple costs. this is for a relatively small system that could help but not cover full electrical needs.
alternatively you could buy complete package for about $10K as seen in site below
if you have a farm this may be OK but in town the codes probabaly would not permit