Energy Saving
blog
I WNT TO SAVE ON ELECTRICITY.WHAT’S THE IMPACT TO TURN ON AND OFF THE REFRIGERATOR.?
Jan 28th
Question by cooljam:
I wnt to save on electricity.What’s the impact to turn on and off the refrigerator.?
Power timer to turn off the fridge from 12 midnight to 6 am.
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ARE SOLAR AND WIND ENERGY SYSTEMS SUITABLE ONLY WHEN THE SUN IS SHINING AND THE WIND BLOWING?
Jan 27th
Question by Austin M:
Are solar and wind energy systems suitable only when the sun is shining and the wind blowing?
Also please refer me to any professional journals and popular literature sources that can help with this question?
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WHAT KIND OF BATTERIES TO USE FOR A SOLAR PANEL?
Jan 27th
Question by :
What kind of batteries to use for a solar panel?
I am planning to purchase some solar panels for my cabin and i want to be able to store the electricity. what kind of batteries should i get? i will be running easy things like a tv and radio. where can i purchase these batteries? where should i look for the ideal batteries?
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IS IT THEORETICALLY POSSIBLE TO BUILD A MACHINE THAT WILL ABSORB THE ELECTRICITY FROM LIGHTNING AND SAVE IT TO?
Jan 27th
Question by :
Is it theoretically possible to build a machine that will absorb the electricity from lightning and save it to?
be used for electric power.
If it can be done It’ll be a very cheap way to make electricity.
Scientific answers only Please.
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Q&A: HOW DOES A WIND TURBINE WORK?
Jan 26th
Question by Anime Genius:
How does a wind turbine work?
how does a wind turbine work?
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WHAT SIZE SHOULD THE SOLAR PANEL ON A SATELLITE ORBITING JUPITER BE?(NEED HELP SOON PLEASE)?
Jan 26th
Question by FydorMendeleev:
What size should the solar panel on a satellite orbiting Jupiter be?(need help soon please)?
A)What size should the solar panel on a satellite orbiting Jupiter be if it is to collect the same amount of radiation from the Sun as a 1.0 m^2 solar panel on a satellite orbiting Earth?
B)Can radio waves have the same frequencies as sound waves (20 Hz-20,000 Hz})?
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I HAVE 2 RECESS LIGHTS IN MY KITCHEN,120W REFLECTOR FLOOD LIGHTS. WHAT OPTION IS THERE TO SAVE ENERGY?
Jan 25th
Question by Dinosaur:
I have 2 recess lights in my kitchen,120w reflector flood lights. What option is there to save energy?
Can I use those CFL energy star light bulbs that are built in the frame of the light bulb?
i have dimmer also.
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WHY THE REPUBLICAN OPPOSE SOLAR AND WIND ENERGY?
Jan 25th
Question by Julian:
Why the Republican oppose solar and wind energy?
Is this energy sources injured their oil companies pals?
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IM CHARGING A AA RECHARGEABLE BATTERY USING A SOLAR PANEL, AFTER CHARGING THE BATTERY DRAINS VERY QUICKLY WHY?
Jan 25th
Question by Aman C:
Im charging a AA rechargeable battery using a solar panel, After charging the battery drains very swiftly why?
Im charging a Rechargeable AA battery using a 2.4W Solar panel. The batteries are connected through a USB port. They are exposed to 6 hours of sunlight, They seem charged after, However the batteries do not retain the charge and get very swiftly drained. my question is why is the battery getting drained after showing 87% of charge.
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IS THERE A SAFE WAY TO DISPOSE OF THOSE NEW ENERGY SAVING LIGHT BULBS?
Jan 24th
Question by stormshadow_024:
Is there a safe way to dispose of those new energy saving light bulbs?
I hear that they contain mercury and this presents a problem when it comes to throwing them away.
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