blog
Posts tagged rather
DO I SAVE ELECTRICITY BY KEEPING THE LIGHTS ON RATHER THAN SWITCHING THEM OFF/ON OFTEN?
Nov 7th
Question by Leslie P:
Do I save electricity by keeping the lights on rather than switching them off/on often?
Read More >>
Q&A: ARE THERE ANY REASONS WHY A LARGER NUMBER OF BLADES WOULD BE MORE EFFICIENT ONA WIND TURBINE RATHER THAN LESS?
May 13th
Question by Isabella:
Are there any reasons why a more massive number of blades would be more efficient ona wind turbine rather than less?
For science, we did an experiment to determine whether 3, 5 or 7 blades were more efficient on a wind turbine. Our results showed that seven blades produced a higher voltage, and three the least.However, now we ahve to find theoretical background which would support this, and everything I find on theinternet states three is superior than more. does anyone know any benefits of having more blades?
Thank you.
Read More >>
WHAT IS ONE ADVANTAGE OF USING WIND TURBINES RATHER THAN BURNING FOSSIL FUELS TO PRODUCE ELECTRICITY?
Nov 6th
Question by Dede:
what is one advantage of using wind turbines rather than burning fossil fuels to produce electricity?
Also so these another one describe one disadvantage of using wind turbines rather than burning fossil fuels to produce electricity if you answer my question please answer both questions putting either a or b or 1 and 2 but you have to put the advantage and the disadvantage.Thank you!!!!!!!!!!
Read More >>