ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ð¡±õ¶Ô¼ÒÖеĶ¹½¬»ú·Ç³£¸ÐÐËȤ£¬ÓÚÊÇ£¬ËûÊÕ¼¯ÁËÈçÏÂÐÅÏ¢£ºÈçͼ¼×ÊǶ¹½¬»úµÄ¹¤×÷ÔÀíͼ£¬ÆäÖе綯»úÊÇÓÃÀ´´ø¶¯µ¶Í·½«ÔÁϽøÐзÛËé´ò½¬µÄ£¬¶î¶¨¹¦ÂÊP1=200W£»RÊǼÓÈȵç×裮¶î¶¨¹¦ÂÊP2=1100W£®Í¼ÒÒÊǴ˶¹½¬»ú×öÒ»´Î¶¹½¬Ê±µÄ¹¤×÷ÐÅÏ¢£¬ÇëÄã¸ù¾ÝÐÅÏ¢½â´ðÒÔÏÂÎÊÌ⣻
£¨1£©¶¹½¬»úÕý³£¹¤×÷£¬´ò½¬Ê±µÄ¹¤×÷µçÁ÷£»
£¨2£©¶¹½¬»ú¼ÓÈȵç×èµÄ×èÖµ£»
£¨3£©¶¹½¬»úÕý³£¹¤×÷×öÒ»´Î¶¹½¬£¬×ܹ²ÏûºÄµÄµçÄÜ£»
£¨4£©Ò»´ÎÂèÂè×ö¶¹½¬Ê±£¬Ð¡±õ¶Ô¶¹½¬»úµÄʵ¼Ê¼ÓÈȵ繦ÂʲúÉúÁË»³ÒÉ£¬ËûÓÃËùѧ֪ʶºÍÂèÂè½øÐÐÁËÈçÏÂʵÑ飺¹Øµô¼ÒÀïµÄËùÓÐÓõçÆ÷£¬Ö»Èö¹½¬»úµ¥¶À¹¤×÷£¬¶¹½¬»úÔÚ¼ÓÈȹý³Ì£¬Ëû¹Û²ìµ½¼ÒÖеĵç×ÓʽµçÄÜ±í¡°220V£¬10A£¨40A£©£¬1800imp/kWh¡±ºÄµçָʾµÆ1minÉÁ˸ÁË30imp£¨imp±íʾÉÁ˸´ÎÊý£©£®ÇëÄã°ïÖúС±õ¼ÆË㶹½¬»úµÄʵ¼Ê¼ÓÈȵ繦ÂÊ£¬²¢·ÖÎö²úÉúÕâÖÖÇé¿öµÄ¿ÉÄÜÔÒò£®
¡¾´ð°¸¡¿£¨1£©0.91A£»£¨2£©£»£¨3£©£»£¨4£©1000W£¬Êµ¼ÊµçѹСÓڶµçѹ
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©´ò½¬Ê±¹¦ÂÊΪP1=200W£¬ËùÒÔµçÁ÷Ϊ£º £»
£¨2£©¼ÓÈÈʱ¹¦ÂÊΪP2=1100W£¬ËùÒÔµç×èΪ£º £»
£¨3£©ÓÉÒÒͼ¿ÉÖª£¬×öÒ»´Î¶¹½¬£¬¹²·ÛËét1=2min£¬¼ÓÈÈt2=11min£¬ËùÒÔÏûºÄµÄµçÄÜΪ£º
£»
£¨4£©¶¹½¬»úÔÚ¼ÓÈÈʱ1minÏûºÄµÄµçÄÜÊÇ£º £¬
ʵ¼Ê¹¦ÂÊΪ£º £¬
ʵ¼Ê¹¦ÂÊСÓڶ¹¦ÂʵÄÔÒòÊÇʵ¼ÊµçѹСÓڶµçѹ¡£