ÌâÄ¿ÄÚÈÝ
СÃ÷ÔÚ³¬Êп´¼û°×³ãµÆºÍ½ÚÄܵƺó£¬Ïëµ½Ò»¸öÎÊÌ⣺°×³ãµÆºÍ½ÚÄܵÆËµÄÊÙÃü¸ü³¤£¬Ê¹ÓÃʱÄĸö¸ü¾¼Ã£¿Îª´ËËû²éÔÄÁË×ÊÁÏ£¬Õª³ö²¿·ÖÐÅÏ¢ÈçÏ£®×ÊÁÏÒ»£º°×³ãµÆÔڰ׳ã״̬Ï·¢¹âʱ£¬ÓÐ΢Á£²»¶ÏµØ´ÓµÆË¿ÉÏÅܳöÀ´£¬Î¶ÈÔ½¸ß£¬Î¢Á£ÅܵÃÔ½À÷º¦£¬Ê¹µÆË¿Öð½¥±äϸ£®×ÊÁ϶þ£º60W°×³ãµÆÓëijÖÖ11WµÄ½ÚÄܵÆÕý³£¹¤×÷ʱÕÕÃ÷Ч¹ûÏàͬ£¨Êý¾ÝÈç±íÒ»£©£®×ÊÁÏÈý£º°×³ãµÆºÍ½ÚÄܵƶ¼²»ÒËÆµ·±¿ª±Õ£®
±íÒ»
±í¶þ
£¨1£©ÒÔÉÏ×ÊÁÏÔ̲Ø×ÅһЩÎïÀí֪ʶ£®Çëд³öÁ½µã£º
¢Ù______£»
¢Ú______£¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ______£®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ______kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ______kW?h£®
±íÒ»
| µçµÆÖÖÀà | ¶î¶¨µçѹ | ¶î¶¨¹¦ÂÊ | ÊÙÃü | µ¥¼Û |
| °×³ãµÆ | 220V | 60W | 1000h | 1.5Ôª |
| ½ÚÄÜµÆ | 220V | 11W | 3000h | 18Ôª |
| ¹¤×÷״̬ | µç¹¦ÂÊ |
| ¸Õ¿ªÊ¼¹¤×÷ | |
| Õý³£¹¤×÷ |
¢Ù______£»
¢Ú______£¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ______£®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ______kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ______kW?h£®
£¨1£©¡°°×³ãµÆÔڰ׳ã״̬Ï·¢¹âʱ¡±£¬ËµÃ÷ÁË°×³ãµÆ·¢¹âʱµÄζȺܸߣ¬Òò´ËÏëµ½ÈÛµã¸ßµÄÎÙË¿×öµÆË¿£»µÆË¿·¢¹âµÄÔÒòÊǵçÁ÷µÄÈÈЧӦ£®¡°ÓÐ΢Á£²»¶ÏµØ´ÓµÆË¿ÉÏÅܳöÀ´¡±£¬ËµÃ÷µÆË¿µÄ²¿·ÖÓɹÌֱ̬½Ó±ä³ÉÁËÆøÌ¬£¬ÎªÉý»ªÏÖÏó£®
¹Ê´ð°¸Îª£º¢ÙÓÃÎÙ×öµÆË¿ÊÇÀûÓÃÆäÈÛµã¸ßµÄÌØµã
¢ÚµÆË¿Éý»ª±äϸ£¨Î¶ÈÔ½¸ßÉý»ªÔ½À÷º¦£»µÆÅÝÊÇÓõçÁ÷µÄÈÈЧӦÀ´·¢¹âµÄµÈ£©
£¨2£©¸Õ¿ªÊ¼¹¤×÷ʱµÄµç¹¦ÂÊΪ£ºP1=
=
=605W
Õý³£¹¤×÷ʱ¹¦ÂÊΪ£ºPʵ=P¶î=60W£®
¹Ê´ð°¸Îª£ºÈçͼËùʾ
£¨3£©ÓÉ£¨2£©Öª£¬µ±¸Õ¿ªµÆÊ±£¬µÆË¿µÄµç×èºÜС£¬ËùÒÔ´ËʱµçÁ÷´ó¡¢¹¦ÂÊ´ó£¬ÈÝÒ×ÉնϵÆË¿£®
¹Ê´ð°¸Îª£ºÆµ·±¿ª±Õµ¼ÖÂ°×³ãµÆµÆË¿¾³£ÔÚÇ¿µçÁ÷´ó¹¦ÂÊϹ¤×÷£¬ÓÉÓÚÈÈЧӦ£¬Ê¹µÆË¿Ò×¶Ï
£¨4£©°×³ãµÆÏûºÄ£ºW1=P1t1=0.06kW¡Á1000h=60kW?h
½ÚÄܵÆÏûºÄ£ºW2=P2t2=0.011kW¡Á3000h=33kW?h
¹Ê´ð°¸Îª£º60£»33£®
¹Ê´ð°¸Îª£º¢ÙÓÃÎÙ×öµÆË¿ÊÇÀûÓÃÆäÈÛµã¸ßµÄÌØµã
¢ÚµÆË¿Éý»ª±äϸ£¨Î¶ÈÔ½¸ßÉý»ªÔ½À÷º¦£»µÆÅÝÊÇÓõçÁ÷µÄÈÈЧӦÀ´·¢¹âµÄµÈ£©
£¨2£©¸Õ¿ªÊ¼¹¤×÷ʱµÄµç¹¦ÂÊΪ£ºP1=
| U2 |
| R |
| (220V)2 |
| 80¦¸ |
Õý³£¹¤×÷ʱ¹¦ÂÊΪ£ºPʵ=P¶î=60W£®
¹Ê´ð°¸Îª£ºÈçͼËùʾ
| ¹¤×÷״̬ | µç¹¦ÂÊ |
| ¸Õ¿ªÊ¼¹¤×÷ | 605W |
| Õý³£¹¤×÷ | 60W |
¹Ê´ð°¸Îª£ºÆµ·±¿ª±Õµ¼ÖÂ°×³ãµÆµÆË¿¾³£ÔÚÇ¿µçÁ÷´ó¹¦ÂÊϹ¤×÷£¬ÓÉÓÚÈÈЧӦ£¬Ê¹µÆË¿Ò×¶Ï
£¨4£©°×³ãµÆÏûºÄ£ºW1=P1t1=0.06kW¡Á1000h=60kW?h
½ÚÄܵÆÏûºÄ£ºW2=P2t2=0.011kW¡Á3000h=33kW?h
¹Ê´ð°¸Îª£º60£»33£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
СÃ÷ÔÚ³¬Êп´¼û°×³ãµÆºÍ½ÚÄܵƺó£¬Ïëµ½Ò»¸öÎÊÌ⣺°×³ãµÆºÍ½ÚÄܵÆËµÄÊÙÃü¸ü³¤£¬Ê¹ÓÃʱÄĸö¸ü¾¼Ã£¿Îª´ËËû²éÔÄÁË×ÊÁÏ£¬Õª³ö²¿·ÖÐÅÏ¢ÈçÏ£®×ÊÁÏÒ»£º°×³ãµÆÔڰ׳ã״̬Ï·¢¹âʱ£¬ÓÐ΢Á£²»¶ÏµØ´ÓµÆË¿ÉÏÅܳöÀ´£¬Î¶ÈÔ½¸ß£¬Î¢Á£ÅܵÃÔ½À÷º¦£¬Ê¹µÆË¿Öð½¥±äϸ£®×ÊÁ϶þ£º60W°×³ãµÆÓëijÖÖ11WµÄ½ÚÄܵÆÕý³£¹¤×÷ʱÕÕÃ÷Ч¹ûÏàͬ£¨Êý¾ÝÈç±íÒ»£©£®×ÊÁÏÈý£º°×³ãµÆºÍ½ÚÄܵƶ¼²»ÒËÆµ·±¿ª±Õ£®
±íÒ»
±í¶þ
£¨1£©ÒÔÉÏ×ÊÁÏÔ̲Ø×ÅһЩÎïÀí֪ʶ£®Çëд³öÁ½µã£º
¢Ù £»
¢Ú £¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ £®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ kW?h£®
±íÒ»
| µçµÆÖÖÀà | ¶î¶¨µçѹ | ¶î¶¨¹¦ÂÊ | ÊÙÃü | µ¥¼Û |
| °×³ãµÆ | 220V | 60W | 1000h | 1.5Ôª |
| ½ÚÄÜµÆ | 220V | 11W | 3000h | 18Ôª |
| ¹¤×÷״̬ | µç¹¦ÂÊ |
| ¸Õ¿ªÊ¼¹¤×÷ | |
| Õý³£¹¤×÷ |
¢Ù
¢Ú
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ
СÃ÷ÔÚ³¬Êп´¼û°×³ãµÆºÍ½ÚÄܵƺó£¬Ïëµ½Ò»¸öÎÊÌ⣺°×³ãµÆºÍ½ÚÄܵÆËµÄÊÙÃü¸ü³¤£¬Ê¹ÓÃʱÄĸö¸ü¾¼Ã£¿Îª´ËËû²éÔÄÁË×ÊÁÏ£¬Õª³ö²¿·ÖÐÅÏ¢ÈçÏ£®×ÊÁÏÒ»£º°×³ãµÆÔڰ׳ã״̬Ï·¢¹âʱ£¬ÓÐ΢Á£²»¶ÏµØ´ÓµÆË¿ÉÏÅܳöÀ´£¬Î¶ÈÔ½¸ß£¬Î¢Á£ÅܵÃÔ½À÷º¦£¬Ê¹µÆË¿Öð½¥±äϸ£®×ÊÁ϶þ£º60W°×³ãµÆÓëijÖÖ11WµÄ½ÚÄܵÆÕý³£¹¤×÷ʱÕÕÃ÷Ч¹ûÏàͬ£¨Êý¾ÝÈç±íÒ»£©£®×ÊÁÏÈý£º°×³ãµÆºÍ½ÚÄܵƶ¼²»ÒËÆµ·±¿ª±Õ£®
±íÒ»
±í¶þ
£¨1£©ÒÔÉÏ×ÊÁÏÔ̲Ø×ÅһЩÎïÀí֪ʶ£®Çëд³öÁ½µã£º
¢Ù______£»
¢Ú______£¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ______£®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ______kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ______kW?h£®
±íÒ»
| µçµÆÖÖÀà | ¶î¶¨µçѹ | ¶î¶¨¹¦ÂÊ | ÊÙÃü | µ¥¼Û |
| °×³ãµÆ | 220V | 60W | 1000h | 1.5Ôª |
| ½ÚÄÜµÆ | 220V | 11W | 3000h | 18Ôª |
| ¹¤×÷״̬ | µç¹¦ÂÊ |
| ¸Õ¿ªÊ¼¹¤×÷ | |
| Õý³£¹¤×÷ |
¢Ù______£»
¢Ú______£¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ______£®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ______kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ______kW?h£®
СÃ÷ÔÚ³¬Êп´¼û°×³ãµÆºÍ½ÚÄܵƺó£¬Ïëµ½Ò»¸öÎÊÌ⣺°×³ãµÆºÍ½ÚÄܵÆËµÄÊÙÃü¸ü³¤£¬Ê¹ÓÃʱÄĸö¸ü¾¼Ã£¿Îª´ËËû²éÔÄÁË×ÊÁÏ£¬Õª³ö²¿·ÖÐÅÏ¢ÈçÏ£®×ÊÁÏÒ»£º°×³ãµÆÔڰ׳ã״̬Ï·¢¹âʱ£¬ÓÐ΢Á£²»¶ÏµØ´ÓµÆË¿ÉÏÅܳöÀ´£¬Î¶ÈÔ½¸ß£¬Î¢Á£ÅܵÃÔ½À÷º¦£¬Ê¹µÆË¿Öð½¥±äϸ£®×ÊÁ϶þ£º60W°×³ãµÆÓëijÖÖ11WµÄ½ÚÄܵÆÕý³£¹¤×÷ʱÕÕÃ÷Ч¹ûÏàͬ£¨Êý¾ÝÈç±íÒ»£©£®×ÊÁÏÈý£º°×³ãµÆºÍ½ÚÄܵƶ¼²»ÒËÆµ·±¿ª±Õ£®
±íÒ»
±í¶þ
£¨1£©ÒÔÉÏ×ÊÁÏÔ̲Ø×ÅһЩÎïÀí֪ʶ£®Çëд³öÁ½µã£º
¢Ù______£»
¢Ú______£¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ______£®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ______kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ______kW?h£®
±íÒ»
| µçµÆÖÖÀà | ¶î¶¨µçѹ | ¶î¶¨¹¦ÂÊ | ÊÙÃü | µ¥¼Û |
| °×³ãµÆ | 220V | 60W | 1000h | 1.5Ôª |
| ½ÚÄÜµÆ | 220V | 11W | 3000h | 18Ôª |
| ¹¤×÷״̬ | µç¹¦ÂÊ |
| ¸Õ¿ªÊ¼¹¤×÷ | |
| Õý³£¹¤×÷ |
¢Ù______£»
¢Ú______£¬
£¨2£©ÒÑÖª¡°220V 60W¡±µÄ°×³ãµÆ£¬ÔÚ³£ÎÂϵÆË¿µÄµç×èÔ¼80¦¸£¬Çëͨ¹ý¼ÆË㽫¸Ã°×³ãµÆµÄÓйØÊý¾ÝÌîÔÚ±í¶þµÄ¿Õ¸ñÖУ®
£¨3£©¸ù¾ÝÒÔÉϵÄÊý¾Ý·ÖÎö£¬¿ÉÖª°×³ãµÆ²»ÒËÆµ·±¿ª±ÕµÄÔÒòÊÇ______£®
£¨4£©¸ù¾Ý×ÊÁ϶þµÄÊý¾Ý£¬Èôʹ°×³ãµÆÓë½ÚÄܵƴÓÂò»ØÀ´¿ªÊ¼Õý³£¹¤×÷µ½ÊÙÃü½áÊø£¬°×³ãµÆÏûºÄµÄµçÄÜΪ______kW?h£¬½ÚÄܵÆÏûºÄµÄµçÄÜΪ______kW?h£®