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HOW CAN YOU GENERATE ELECTRICITY FROM A ROTARY MOVEMENT?
Apr 28th
Question by :
How can you generate electricity from a rotary movement?
I comprehend that a rotary movement generates electricity
such as:
- Wind Turbines
- Hydro electricity
etc
What actually happens to transfer the (eg)wind energy into an electrical one
I also know it’s something to do with generators; but what is in a generator to give you a voltage?
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Q&A: HOW TO PUMP OUT WATER FROM 600 FEET DEEP BORING BY WIND TURBINE IN WASTELAND DESERT CONDITION?
Apr 14th
Question by arun_k_naik:
How to pump out water from 600 feet deep boring by wind turbine in wasteland desert condition?
I am working on a desert wasteland reclamation project and need a technology to use windpower to pump fresh (read brackish) water from very deep boring. There is no electricity and the community involved is too poor to pay for any costly technology. But there are good mechanics who can make a suitable wind turbine pump if someone provides drawings/details.
One possible solution is Rotary Borehole Pump. But we do not know how to make it. Can someone help, please?
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CAN YOU GROW PLANTS UNDER THE LIGHT FROM THE ENERGY SAVING LIGHT BULBS?
Apr 8th
Question by :
Can you grow plants under the light from the energy saving light bulbs?
I’m speaking about the swirly looking ones
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COMPARE/CONTRAST COMMERCIAL WIND TURBINES “OFFSHORE” VERSUS “ON LAND”. COMPARE THE ELECTRICITY CREATED FROM A?
Apr 2nd
Question by :
Compare/contrast commercial wind turbines “offshore” versus “on land”. Compare the electricity created from a?
I need help on my homework. I am confused.
Thanks
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HOW TO GENERATE ELECTRICITY FROM POWERED SEWING MACHINE, WHOSE MOTOR RUNS AROUND 2000 RPM?
Mar 31st
Question by senthil k:
How to generate electricity from powered sewing machine, whose motor runs around 2000 rpm?
We’ve 500 powered sewing machines in our factory. Like all the machines running by motor these, sewing machines are also working. My idea is to use motor’s rotation to generate electricity, like wind mill and turbines work. Conversion of elxtrical energy to electricity. Can someone help me how to execute this in most economical way…
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HOW MANY WATTS DO YOU GET FROM 1 SOLAR PANEL IN FULL SUN LIGHT?
Mar 27th
Question by Vincent Q:
how many watts do you get from 1 solar panel in full sun light?
i realy want to put solar panels on my home but im curious how many watts i can get per panel.
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IF I MAKES A WIND TURBINE BY USING A FAN MOTOR,DO I NEED ANY CIRCUIT TO CHARGE A BATTERY DIRECTLY FROM THAT ?
Mar 23rd
Question by :
If I makes a wind turbine by using a fan motor,do I need any circuit to charge a battery directly from that ?
actually that I am using a motor of a small pedestal fan as a generator for wind turbine, I am confused about getting out put, can i get directly or need any circuit like a full wave rectifier in order to get out put?
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HOW DO I CHARGE 48 DCV FROM 24 VOLT SOLAR PANEL?
Mar 23rd
Question by FJ:
How do I charge 48 dcv from 24 volt solar panel?
I have four 12 volt batteries connected in series, and two 80 watt solar panels with a 12/24 volt 30 amp controller. What would be the most effective connections to charge the batteries?
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CAN THERE BE SOLAR ENERGY FROM THE SUN AND THE DARK?
Mar 19th
Question by :
Can there be solar energy from the sun and the dark?
I was wondering, state if I had a solar panel in a dark room, would it be able to collect energy?
I know it can from sun but I am not to sure if it can from the dark, and also what else can it collect it from, example: metal, heat, coldness, ect.
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Q&A: HOW DO YOU REMOVE AN ENERGY SAVING LIGHTBULB FROM YOUR RECTUM?
Feb 26th
Question by :
How do you remove an energy saving lightbulb from your rectum?
I er, had an accident at work.
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