about 2 days 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
about 2 weeks ago - No comments
Question by : What percentage of wind energy does a wind turbine convert into power? —————————————— Answer by RudydooHey Henry, good question. Actually, there has been quite a bit of work done in this area. Wind turbines this day are basically around 33% efficient. There are variations of course, the more blades a turbine has,
about 3 weeks ago - No comments
Question by malice: wind power; rational energy into electricity? how does wind power work? i know that the turbine blades capture wind energy and start moving, they spin a shaft that leads from the hub of the rotor to a generator The generator turns that rotational energy into electricity. but how does the generator turn
about 3 weeks ago - No comments
Question by : does sunlight in winter have the same amount of power for a solar panel? if you have a solar panel perfectly angled (i.e. perpendicular to sun based on time and season) will it in theory produce the same amount of power regardless of season? —————————————— Answer by iuliuromanulUnless you are ON the
about 4 weeks ago - No comments
Question by Leo: How Does Wind Power Work To Create Home Electricity? —————————————— Answer by EJWindmills have 3 blades connected to a rotor and a generator. The blades begin to turn when wind speeds reach 4 meters/second, due to low pressure beneath them. This pulls the blade toward it, activating the rotor, the generator, and
about 4 weeks ago - No comments
Question by John B: how to give a steady supply of water without the use of manpower, animal, wind, solar power, electricity, heat? supplying water to the top of a small hill with water from a pond NEAR the bottom. —————————————— Answer by billrussell42I do not think there is anything left from your list, so
about 1 month ago - No comments
Question by Q&A Chick: What majors to pursue for energy/solar power job? I’m looking for different majors to pursue for college and, for fun, I decided to stray away from the ordinary boring ones. I figured solar/energy-saving power is probably going to become a large business, but what majors are there to pursue? I’d just
about 1 month ago - 2 comments
Question by : Does it Cost More To Use Wind Power Or Electricity? I’m In Environmental Earth Science and have to do this project on wind-power, So I was wondering does it cost more to use Wind-Power (Like Wind Farms) or electricity. Which one would save more money, && which one would be better for
about 1 month ago - 1 comment
Question by dedilus machine: Is there a small solar panel available that would provide enough power to run a small space heater or fan? I live in a townhouse and the association doesn’t allow roof top solar panels or anything that is visible from the street. —————————————— Answer by jungleempressyes, look on line Answer by
about 1 month ago - No comments
Question by Anthony G: Wiring a 12V Solar panel and an external power source (house outlet) together on a switch to power a 50W Radio? Building a case that has 5 Handheld radios with a 50W mobile radio on the top. I have a 12V solar panel. Is it possible to wire the solar panel
about 2 years ago
So, you’re trying to keep your power usage down so as not to tip off the maggots…er…cops? Good thinking! To answer your question, just google ‘Solar Panels/Wind Mills’ dude!
about 2 years ago
solar and wind generators for boats
http://www.made-in-china.com/showroom/hisincere
about 2 years ago
As john said, just google for it. You will need about 500W of solar/wind power. This is pretty low power and there should not be a problem.