SweetLemon

發電機輸出的功率不變的情況下，要是電網的負載突然減少，電流或電壓就會急劇上升，電網就會過壓，要是超過了電網承受最大值，聯著的電器就可能燒毀。關1小時燈根本節約不了能源（因為電廠仍按原計劃在發電，多出來 ...
kschow 發表於 2011-5-17 12:51 PM

kschow，很少看你在吹水區。。。

opener

支持一下!

rulejack

kimmi8k

發電機輸出的功率不變的情況下，要是電網的負載突然減少，電流或電壓就會急劇上升，電網就會過壓，要是超過了電網承受最大值，聯著的電器就可能燒毀。關1小時燈根本節約不了能源（因為電廠仍按原計劃在發電，多出來 ...
kschow 發表於 2011-5-16 10:51 PM

What u stated is quite true, but the earth hour was observed as a reminder to the globe around to conserve energy, in ways of energy consumption, for the green concept to protect the environment that we all may live healthier n happier with less pollution n wastage.

Thanks for u information too.

kimmi8k

hve a great weekend lemon

tommyhungkt

十卜十卜