论文部分内容阅读
随着生活水平的提高,家用电器逐渐普及,家庭用电量剧增,如果能掌握科学的使用方法,每户人家每个月起码可省10来度电. 一、照明用电:从节电角度看,生活照明应当尽量选用日光灯,因为日光灯的亮度是白炽灯泡的三倍,也就是说一盏功率为30W的日光灯,其亮度和一盏100W的白炽灯泡相同,以每晚使用5小时计算,一个月每盏灯可省下10.5度电。而且日光灯使用寿命很长,以一天使用5小时计算,可连续使用3
With the improvement of living standards, the popularization of household appliances, household electricity consumption increased dramatically, if we can grasp the scientific methods of use, every household at least 10 per month to save electricity. From the point of view, living lighting should try to use fluorescent lamps, fluorescent lamps because the brightness is three times that of incandescent bulbs, that is a 30W fluorescent lamp, the brightness and a 100W incandescent bulb the same night, using 5 hours per night calculation , Each month a lamp can save 10.5 degrees electricity. And fluorescent lamp life is very long, calculated using 5 hours a day, can be used continuously 3